53104125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 94887936

約数和(自身を除く): 41783811

約数列:

[1, 3, 5, 15, 23, 25, 47, 69, 75, 115, 125, 131, 141, 235, 345, 375, 393, 575, 655, 705, 1081, 1175, 1725, 1965, 2875, 3013, 3243, 3275, 3525, 5405, 5875, 6157, 8625, 9039, 9825, 15065, 16215, 16375, 17625, 18471, 27025, 30785, 45195, 49125, 75325, 81075, 92355, 135125, 141611, 153925, 225975, 376625, 405375, 424833, 461775, 708055, 769625, 1129875, 2124165, 2308875, 3540275, 10620825, 17701375, 53104125]

約数ペア:

[(1, 53104125), (3, 17701375), (5, 10620825), (15, 3540275), (23, 2308875), (25, 2124165), (47, 1129875), (69, 769625), (75, 708055), (115, 461775), (125, 424833), (131, 405375), (141, 376625), (235, 225975), (345, 153925), (375, 141611), (393, 135125), (575, 92355), (655, 81075), (705, 75325), (1081, 49125), (1175, 45195), (1725, 30785), (1965, 27025), (2875, 18471), (3013, 17625), (3243, 16375), (3275, 16215), (3525, 15065), (5405, 9825), (5875, 9039), (6157, 8625)]