2849209545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 5852528640

約数和(自身を除く): 3003319095

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 65, 87, 91, 105, 145, 167, 195, 203, 273, 377, 431, 435, 455, 501, 609, 835, 1015, 1131, 1169, 1293, 1365, 1885, 2155, 2171, 2505, 2639, 3017, 3045, 3507, 4843, 5603, 5655, 5845, 6465, 6513, 7917, 9051, 10855, 12499, 13195, 14529, 15085, 15197, 16809, 17535, 24215, 28015, 32565, 33901, 37497, 39221, 39585, 45255, 45591, 62495, 62959, 71977, 72645, 75985, 84045, 87493, 101703, 117663, 162487, 169505, 187485, 188877, 196105, 215931, 227955, 262479, 314795, 359885, 437465, 440713, 487461, 503839, 508515, 588315, 812435, 935701, 944385, 1079655, 1137409, 1312395, 1322139, 1511517, 2087333, 2203565, 2437305, 2519195, 2807103, 3412227, 4678505, 5687045, 6261999, 6549907, 6610695, 7557585, 10436665, 14035515, 14611331, 17061135, 19649721, 27135329, 31309995, 32749535, 43833993, 73056655, 81405987, 98248605, 135676645, 189947303, 219169965, 407029935, 569841909, 949736515, 2849209545]

約数ペア:

[(1, 2849209545), (3, 949736515), (5, 569841909), (7, 407029935), (13, 219169965), (15, 189947303), (21, 135676645), (29, 98248605), (35, 81405987), (39, 73056655), (65, 43833993), (87, 32749535), (91, 31309995), (105, 27135329), (145, 19649721), (167, 17061135), (195, 14611331), (203, 14035515), (273, 10436665), (377, 7557585), (431, 6610695), (435, 6549907), (455, 6261999), (501, 5687045), (609, 4678505), (835, 3412227), (1015, 2807103), (1131, 2519195), (1169, 2437305), (1293, 2203565), (1365, 2087333), (1885, 1511517), (2155, 1322139), (2171, 1312395), (2505, 1137409), (2639, 1079655), (3017, 944385), (3045, 935701), (3507, 812435), (4843, 588315), (5603, 508515), (5655, 503839), (5845, 487461), (6465, 440713), (6513, 437465), (7917, 359885), (9051, 314795), (10855, 262479), (12499, 227955), (13195, 215931), (14529, 196105), (15085, 188877), (15197, 187485), (16809, 169505), (17535, 162487), (24215, 117663), (28015, 101703), (32565, 87493), (33901, 84045), (37497, 75985), (39221, 72645), (39585, 71977), (45255, 62959), (45591, 62495)]