123480075

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{16301}}^1$

素因数の和:16415

約数の個数: 24

約数和(自身を含む): 206187696

約数和(自身を除く): 82707621

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 2525, 7575, 16301, 48903, 81505, 244515, 407525, 1222575, 1646401, 4939203, 8232005, 24696015, 41160025, 123480075]

約数ペア:

[(1, 123480075), (3, 41160025), (5, 24696015), (15, 8232005), (25, 4939203), (75, 1646401), (101, 1222575), (303, 407525), (505, 244515), (1515, 81505), (2525, 48903), (7575, 16301)]