980643645

素因数分解:

$3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{23357}}^1$

素因数の和:23682

約数の個数: 32

約数和(自身を含む): 1749047040

約数和(自身を除く): 768403395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311, 933, 1555, 2799, 4665, 8397, 13995, 23357, 41985, 70071, 116785, 210213, 350355, 630639, 1051065, 3153195, 7264027, 21792081, 36320135, 65376243, 108960405, 196128729, 326881215, 980643645]

約数ペア:

[(1, 980643645), (3, 326881215), (5, 196128729), (9, 108960405), (15, 65376243), (27, 36320135), (45, 21792081), (135, 7264027), (311, 3153195), (933, 1051065), (1555, 630639), (2799, 350355), (4665, 210213), (8397, 116785), (13995, 70071), (23357, 41985)]