136517375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 183306240

約数和(自身を除く): 46788865

約数列:

[1, 5, 19, 25, 47, 95, 125, 235, 475, 893, 1175, 1223, 2375, 4465, 5875, 6115, 22325, 23237, 30575, 57481, 111625, 116185, 152875, 287405, 580925, 1092139, 1437025, 2904625, 5460695, 7185125, 27303475, 136517375]

約数ペア:

[(1, 136517375), (5, 27303475), (19, 7185125), (25, 5460695), (47, 2904625), (95, 1437025), (125, 1092139), (235, 580925), (475, 287405), (893, 152875), (1175, 116185), (1223, 111625), (2375, 57481), (4465, 30575), (5875, 23237), (6115, 22325)]