632242575

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2189

約数の個数: 72

約数和(自身を含む): 1209386880

約数和(自身を除く): 577144305

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 71, 75, 95, 171, 213, 225, 285, 355, 475, 639, 855, 1065, 1349, 1425, 1775, 2083, 3195, 4047, 4275, 5325, 6249, 6745, 10415, 12141, 15975, 18747, 20235, 31245, 33725, 39577, 52075, 60705, 93735, 101175, 118731, 147893, 156225, 197885, 303525, 356193, 443679, 468675, 593655, 739465, 989425, 1331037, 1780965, 2218395, 2809967, 2968275, 3697325, 6655185, 8429901, 8904825, 11091975, 14049835, 25289703, 33275925, 42149505, 70249175, 126448515, 210747525, 632242575]

約数ペア:

[(1, 632242575), (3, 210747525), (5, 126448515), (9, 70249175), (15, 42149505), (19, 33275925), (25, 25289703), (45, 14049835), (57, 11091975), (71, 8904825), (75, 8429901), (95, 6655185), (171, 3697325), (213, 2968275), (225, 2809967), (285, 2218395), (355, 1780965), (475, 1331037), (639, 989425), (855, 739465), (1065, 593655), (1349, 468675), (1425, 443679), (1775, 356193), (2083, 303525), (3195, 197885), (4047, 156225), (4275, 147893), (5325, 118731), (6249, 101175), (6745, 93735), (10415, 60705), (12141, 52075), (15975, 39577), (18747, 33725), (20235, 31245)]