61350525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 117611520

約数和(自身を除く): 56260995

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 113, 127, 171, 225, 285, 339, 381, 475, 565, 635, 855, 1017, 1143, 1425, 1695, 1905, 2147, 2413, 2825, 3175, 4275, 5085, 5715, 6441, 7239, 8475, 9525, 10735, 12065, 14351, 19323, 21717, 25425, 28575, 32205, 36195, 43053, 53675, 60325, 71755, 96615, 108585, 129159, 161025, 180975, 215265, 272669, 358775, 483075, 542925, 645795, 818007, 1076325, 1363345, 2454021, 3228975, 4090035, 6816725, 12270105, 20450175, 61350525]

約数ペア:

[(1, 61350525), (3, 20450175), (5, 12270105), (9, 6816725), (15, 4090035), (19, 3228975), (25, 2454021), (45, 1363345), (57, 1076325), (75, 818007), (95, 645795), (113, 542925), (127, 483075), (171, 358775), (225, 272669), (285, 215265), (339, 180975), (381, 161025), (475, 129159), (565, 108585), (635, 96615), (855, 71755), (1017, 60325), (1143, 53675), (1425, 43053), (1695, 36195), (1905, 32205), (2147, 28575), (2413, 25425), (2825, 21717), (3175, 19323), (4275, 14351), (5085, 12065), (5715, 10735), (6441, 9525), (7239, 8475)]