3398702975975

素因数分解:

$5^2\times {\mathrm{241}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1\times {\mathrm{2551}}^1$

素因数の和:3756

約数の個数: 48

約数和(自身を含む): 4251821276736

約数和(自身を除く): 853118300761

約数列:

[1, 5, 25, 241, 397, 557, 1205, 1985, 2551, 2785, 6025, 9925, 12755, 13925, 63775, 95677, 134237, 221129, 478385, 614791, 671185, 1012747, 1105645, 1420907, 2391925, 3073955, 3355925, 5063735, 5528225, 7104535, 15369775, 25318675, 35522675, 53292089, 244072027, 266460445, 342438587, 564100079, 1220360135, 1332302225, 1712192935, 2820500395, 6101800675, 8560964675, 14102501975, 135948119039, 679740595195, 3398702975975]

約数ペア:

[(1, 3398702975975), (5, 679740595195), (25, 135948119039), (241, 14102501975), (397, 8560964675), (557, 6101800675), (1205, 2820500395), (1985, 1712192935), (2551, 1332302225), (2785, 1220360135), (6025, 564100079), (9925, 342438587), (12755, 266460445), (13925, 244072027), (63775, 53292089), (95677, 35522675), (134237, 25318675), (221129, 15369775), (478385, 7104535), (614791, 5528225), (671185, 5063735), (1012747, 3355925), (1105645, 3073955), (1420907, 2391925)]