40325025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 73120320

約数和(自身を除く): 32795295

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 195, 295, 325, 701, 767, 885, 975, 1475, 2103, 2301, 3505, 3835, 4425, 9113, 10515, 11505, 17525, 19175, 27339, 41359, 45565, 52575, 57525, 124077, 136695, 206795, 227825, 537667, 620385, 683475, 1033975, 1613001, 2688335, 3101925, 8065005, 13441675, 40325025]

約数ペア:

[(1, 40325025), (3, 13441675), (5, 8065005), (13, 3101925), (15, 2688335), (25, 1613001), (39, 1033975), (59, 683475), (65, 620385), (75, 537667), (177, 227825), (195, 206795), (295, 136695), (325, 124077), (701, 57525), (767, 52575), (885, 45565), (975, 41359), (1475, 27339), (2103, 19175), (2301, 17525), (3505, 11505), (3835, 10515), (4425, 9113)]