2013978843075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{115061}}^1$

素因数の和:115309

約数の個数: 96

約数和(自身を含む): 3547517944320

約数和(自身を除く): 1533539101245

約数列:

[1, 3, 5, 15, 23, 25, 69, 73, 75, 115, 139, 219, 345, 365, 417, 575, 695, 1095, 1679, 1725, 1825, 2085, 3197, 3475, 5037, 5475, 8395, 9591, 10147, 10425, 15985, 25185, 30441, 41975, 47955, 50735, 79925, 115061, 125925, 152205, 233381, 239775, 253675, 345183, 575305, 700143, 761025, 1166905, 1725915, 2646403, 2876525, 3500715, 5834525, 7939209, 8399453, 8629575, 13232015, 15993479, 17503575, 25198359, 39696045, 41997265, 47980437, 66160075, 79967395, 125991795, 193187419, 198480225, 209986325, 239902185, 367850017, 399836975, 579562257, 629958975, 965937095, 1103550051, 1167523967, 1199510925, 1839250085, 2897811285, 3502571901, 4829685475, 5517750255, 5837619835, 9196250425, 14489056425, 17512859505, 26853051241, 27588751275, 29188099175, 80559153723, 87564297525, 134265256205, 402795768615, 671326281025, 2013978843075]

約数ペア:

[(1, 2013978843075), (3, 671326281025), (5, 402795768615), (15, 134265256205), (23, 87564297525), (25, 80559153723), (69, 29188099175), (73, 27588751275), (75, 26853051241), (115, 17512859505), (139, 14489056425), (219, 9196250425), (345, 5837619835), (365, 5517750255), (417, 4829685475), (575, 3502571901), (695, 2897811285), (1095, 1839250085), (1679, 1199510925), (1725, 1167523967), (1825, 1103550051), (2085, 965937095), (3197, 629958975), (3475, 579562257), (5037, 399836975), (5475, 367850017), (8395, 239902185), (9591, 209986325), (10147, 198480225), (10425, 193187419), (15985, 125991795), (25185, 79967395), (30441, 66160075), (41975, 47980437), (47955, 41997265), (50735, 39696045), (79925, 25198359), (115061, 17503575), (125925, 15993479), (152205, 13232015), (233381, 8629575), (239775, 8399453), (253675, 7939209), (345183, 5834525), (575305, 3500715), (700143, 2876525), (761025, 2646403), (1166905, 1725915)]