75264625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 100279296

約数和(自身を除く): 25014671

約数列:

[1, 5, 23, 25, 47, 115, 125, 235, 557, 575, 1081, 1175, 2785, 2875, 5405, 5875, 12811, 13925, 26179, 27025, 64055, 69625, 130895, 135125, 320275, 602117, 654475, 1601375, 3010585, 3272375, 15052925, 75264625]

約数ペア:

[(1, 75264625), (5, 15052925), (23, 3272375), (25, 3010585), (47, 1601375), (115, 654475), (125, 602117), (235, 320275), (557, 135125), (575, 130895), (1081, 69625), (1175, 64055), (2785, 27025), (2875, 26179), (5405, 13925), (5875, 12811)]