395716636225

素因数分解:

$5^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{599}}^1\times {\mathrm{1259}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 498718080000

約数和(自身を除く): 103001443775

約数列:

[1, 5, 25, 139, 151, 599, 695, 755, 1259, 2995, 3475, 3775, 6295, 14975, 20989, 31475, 83261, 90449, 104945, 175001, 190109, 416305, 452245, 524725, 754141, 875005, 950545, 2081525, 2261225, 3770705, 4375025, 4752725, 12572411, 18853525, 26425151, 62862055, 104825599, 113875291, 132125755, 314310275, 524127995, 569376455, 660628775, 2620639975, 2846882275, 15828665449, 79143327245, 395716636225]

約数ペア:

[(1, 395716636225), (5, 79143327245), (25, 15828665449), (139, 2846882275), (151, 2620639975), (599, 660628775), (695, 569376455), (755, 524127995), (1259, 314310275), (2995, 132125755), (3475, 113875291), (3775, 104825599), (6295, 62862055), (14975, 26425151), (20989, 18853525), (31475, 12572411), (83261, 4752725), (90449, 4375025), (104945, 3770705), (175001, 2261225), (190109, 2081525), (416305, 950545), (452245, 875005), (524725, 754141)]