120601875

素因数分解:

$3^1\times 5^4\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 202885056

約数和(自身を除く): 82283181

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 375, 393, 491, 625, 655, 1473, 1875, 1965, 2455, 3275, 7365, 9825, 12275, 16375, 36825, 49125, 61375, 64321, 81875, 184125, 192963, 245625, 306875, 321605, 920625, 964815, 1608025, 4824075, 8040125, 24120375, 40200625, 120601875]

約数ペア:

[(1, 120601875), (3, 40200625), (5, 24120375), (15, 8040125), (25, 4824075), (75, 1608025), (125, 964815), (131, 920625), (375, 321605), (393, 306875), (491, 245625), (625, 192963), (655, 184125), (1473, 81875), (1875, 64321), (1965, 61375), (2455, 49125), (3275, 36825), (7365, 16375), (9825, 12275)]