25298790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2525

約数の個数: 64

約数和(自身を含む): 68401152

約数和(自身を除く): 43102362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 2473, 3410, 4946, 5115, 7419, 10230, 12365, 14838, 24730, 27203, 37095, 54406, 74190, 76663, 81609, 136015, 153326, 163218, 229989, 272030, 383315, 408045, 459978, 766630, 816090, 843293, 1149945, 1686586, 2299890, 2529879, 4216465, 5059758, 8432930, 12649395, 25298790]

約数ペア:

[(1, 25298790), (2, 12649395), (3, 8432930), (5, 5059758), (6, 4216465), (10, 2529879), (11, 2299890), (15, 1686586), (22, 1149945), (30, 843293), (31, 816090), (33, 766630), (55, 459978), (62, 408045), (66, 383315), (93, 272030), (110, 229989), (155, 163218), (165, 153326), (186, 136015), (310, 81609), (330, 76663), (341, 74190), (465, 54406), (682, 37095), (930, 27203), (1023, 24730), (1705, 14838), (2046, 12365), (2473, 10230), (3410, 7419), (4946, 5115)]