4932975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 8919072

約数和(自身を除く): 3986097

約数列:

[1, 3, 5, 15, 17, 25, 51, 53, 73, 75, 85, 159, 219, 255, 265, 365, 425, 795, 901, 1095, 1241, 1275, 1325, 1825, 2703, 3723, 3869, 3975, 4505, 5475, 6205, 11607, 13515, 18615, 19345, 22525, 31025, 58035, 65773, 67575, 93075, 96725, 197319, 290175, 328865, 986595, 1644325, 4932975]

約数ペア:

[(1, 4932975), (3, 1644325), (5, 986595), (15, 328865), (17, 290175), (25, 197319), (51, 96725), (53, 93075), (73, 67575), (75, 65773), (85, 58035), (159, 31025), (219, 22525), (255, 19345), (265, 18615), (365, 13515), (425, 11607), (795, 6205), (901, 5475), (1095, 4505), (1241, 3975), (1275, 3869), (1325, 3723), (1825, 2703)]