136911625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 190494720

約数和(自身を除く): 53583095

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 1615, 2125, 2375, 3391, 8075, 16955, 40375, 57647, 64429, 84775, 288235, 322145, 423875, 1095293, 1441175, 1610725, 5476465, 7205875, 8053625, 27382325, 136911625]

約数ペア:

[(1, 136911625), (5, 27382325), (17, 8053625), (19, 7205875), (25, 5476465), (85, 1610725), (95, 1441175), (125, 1095293), (323, 423875), (425, 322145), (475, 288235), (1615, 84775), (2125, 64429), (2375, 57647), (3391, 40375), (8075, 16955)]