79645545

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 162938880

約数和(自身を除く): 83293335

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 271, 311, 315, 813, 933, 945, 1355, 1555, 1897, 2177, 2439, 2799, 4065, 4665, 5691, 6531, 7317, 8397, 9485, 10885, 12195, 13995, 17073, 19593, 28455, 32655, 36585, 41985, 51219, 58779, 84281, 85365, 97965, 252843, 256095, 293895, 421405, 589967, 758529, 1264215, 1769901, 2275587, 2949835, 3792645, 5309703, 8849505, 11377935, 15929109, 26548515, 79645545]

約数ペア:

[(1, 79645545), (3, 26548515), (5, 15929109), (7, 11377935), (9, 8849505), (15, 5309703), (21, 3792645), (27, 2949835), (35, 2275587), (45, 1769901), (63, 1264215), (105, 758529), (135, 589967), (189, 421405), (271, 293895), (311, 256095), (315, 252843), (813, 97965), (933, 85365), (945, 84281), (1355, 58779), (1555, 51219), (1897, 41985), (2177, 36585), (2439, 32655), (2799, 28455), (4065, 19593), (4665, 17073), (5691, 13995), (6531, 12195), (7317, 10885), (8397, 9485)]