13529475

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:556

約数の個数: 36

約数和(自身を含む): 24450816

約数和(自身を除く): 10921341

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 383, 471, 785, 1149, 1413, 1915, 2355, 3447, 3925, 5745, 7065, 9575, 11775, 17235, 28725, 35325, 60131, 86175, 180393, 300655, 541179, 901965, 1503275, 2705895, 4509825, 13529475]

約数ペア:

[(1, 13529475), (3, 4509825), (5, 2705895), (9, 1503275), (15, 901965), (25, 541179), (45, 300655), (75, 180393), (157, 86175), (225, 60131), (383, 35325), (471, 28725), (785, 17235), (1149, 11775), (1413, 9575), (1915, 7065), (2355, 5745), (3447, 3925)]