25013925

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1162

約数の個数: 36

約数和(自身を含む): 45264960

約数和(自身を除く): 20251035

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 321, 535, 963, 1039, 1605, 2675, 3117, 4815, 5195, 8025, 9351, 15585, 24075, 25975, 46755, 77925, 111173, 233775, 333519, 555865, 1000557, 1667595, 2779325, 5002785, 8337975, 25013925]

約数ペア:

[(1, 25013925), (3, 8337975), (5, 5002785), (9, 2779325), (15, 1667595), (25, 1000557), (45, 555865), (75, 333519), (107, 233775), (225, 111173), (321, 77925), (535, 46755), (963, 25975), (1039, 24075), (1605, 15585), (2675, 9351), (3117, 8025), (4815, 5195)]