191001075

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 329312256

約数和(自身を除く): 138311181

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 113, 155, 339, 465, 565, 727, 775, 1695, 2181, 2325, 2825, 3503, 3635, 8475, 10509, 10905, 17515, 18175, 22537, 52545, 54525, 67611, 82151, 87575, 112685, 246453, 262725, 338055, 410755, 563425, 1232265, 1690275, 2053775, 2546681, 6161325, 7640043, 12733405, 38200215, 63667025, 191001075]

約数ペア:

[(1, 191001075), (3, 63667025), (5, 38200215), (15, 12733405), (25, 7640043), (31, 6161325), (75, 2546681), (93, 2053775), (113, 1690275), (155, 1232265), (339, 563425), (465, 410755), (565, 338055), (727, 262725), (775, 246453), (1695, 112685), (2181, 87575), (2325, 82151), (2825, 67611), (3503, 54525), (3635, 52545), (8475, 22537), (10509, 18175), (10905, 17515)]