42412425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 77405760

約数和(自身を除く): 34993335

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 101, 165, 275, 303, 505, 509, 825, 1111, 1515, 1527, 2525, 2545, 3333, 5555, 5599, 7575, 7635, 12725, 16665, 16797, 27775, 27995, 38175, 51409, 83325, 83985, 139975, 154227, 257045, 419925, 565499, 771135, 1285225, 1696497, 2827495, 3855675, 8482485, 14137475, 42412425]

約数ペア:

[(1, 42412425), (3, 14137475), (5, 8482485), (11, 3855675), (15, 2827495), (25, 1696497), (33, 1285225), (55, 771135), (75, 565499), (101, 419925), (165, 257045), (275, 154227), (303, 139975), (505, 83985), (509, 83325), (825, 51409), (1111, 38175), (1515, 27995), (1527, 27775), (2525, 16797), (2545, 16665), (3333, 12725), (5555, 7635), (5599, 7575)]