63315125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 21598795

約数列:

[1, 5, 19, 25, 53, 95, 125, 265, 475, 503, 1007, 1325, 2375, 2515, 5035, 6625, 9557, 12575, 25175, 26659, 47785, 62875, 125875, 133295, 238925, 506521, 666475, 1194625, 2532605, 3332375, 12663025, 63315125]

約数ペア:

[(1, 63315125), (5, 12663025), (19, 3332375), (25, 2532605), (53, 1194625), (95, 666475), (125, 506521), (265, 238925), (475, 133295), (503, 125875), (1007, 62875), (1325, 47785), (2375, 26659), (2515, 25175), (5035, 12575), (6625, 9557)]