15673971645

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1\times {\mathrm{5737}}^1$

素因数の和:6414

約数の個数: 48

約数和(自身を含む): 27471478320

約数和(自身を除く): 11797506675

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 557, 981, 1635, 1671, 2785, 4905, 5013, 5737, 8355, 17211, 25065, 28685, 51633, 60713, 86055, 182139, 258165, 303565, 546417, 625333, 910695, 1875999, 2732085, 3126665, 3195509, 5627997, 9379995, 9586527, 15977545, 28139985, 28759581, 47932635, 143797905, 348310481, 1044931443, 1741552405, 3134794329, 5224657215, 15673971645]

約数ペア:

[(1, 15673971645), (3, 5224657215), (5, 3134794329), (9, 1741552405), (15, 1044931443), (45, 348310481), (109, 143797905), (327, 47932635), (545, 28759581), (557, 28139985), (981, 15977545), (1635, 9586527), (1671, 9379995), (2785, 5627997), (4905, 3195509), (5013, 3126665), (5737, 2732085), (8355, 1875999), (17211, 910695), (25065, 625333), (28685, 546417), (51633, 303565), (60713, 258165), (86055, 182139)]