30349125

素因数分解:

$3^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 55851120

約数和(自身を除く): 25501995

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 125, 159, 225, 265, 375, 477, 509, 795, 1125, 1325, 1527, 2385, 2545, 3975, 4581, 6625, 7635, 11925, 12725, 19875, 22905, 26977, 38175, 59625, 63625, 80931, 114525, 134885, 190875, 242793, 404655, 572625, 674425, 1213965, 2023275, 3372125, 6069825, 10116375, 30349125]

約数ペア:

[(1, 30349125), (3, 10116375), (5, 6069825), (9, 3372125), (15, 2023275), (25, 1213965), (45, 674425), (53, 572625), (75, 404655), (125, 242793), (159, 190875), (225, 134885), (265, 114525), (375, 80931), (477, 63625), (509, 59625), (795, 38175), (1125, 26977), (1325, 22905), (1527, 19875), (2385, 12725), (2545, 11925), (3975, 7635), (4581, 6625)]