70487025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 141705216

約数和(自身を除く): 71218191

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 61, 71, 75, 93, 105, 155, 175, 183, 213, 217, 305, 355, 427, 465, 497, 525, 651, 775, 915, 1065, 1085, 1281, 1491, 1525, 1775, 1891, 2135, 2201, 2325, 2485, 3255, 4331, 4575, 5325, 5425, 5673, 6405, 6603, 7455, 9455, 10675, 11005, 12425, 12993, 13237, 15407, 16275, 21655, 28365, 30317, 32025, 33015, 37275, 39711, 46221, 47275, 55025, 64965, 66185, 77035, 90951, 108275, 134261, 141825, 151585, 165075, 198555, 231105, 324825, 330925, 385175, 402783, 454755, 671305, 757925, 939827, 992775, 1155525, 2013915, 2273775, 2819481, 3356525, 4699135, 10069575, 14097405, 23495675, 70487025]

約数ペア:

[(1, 70487025), (3, 23495675), (5, 14097405), (7, 10069575), (15, 4699135), (21, 3356525), (25, 2819481), (31, 2273775), (35, 2013915), (61, 1155525), (71, 992775), (75, 939827), (93, 757925), (105, 671305), (155, 454755), (175, 402783), (183, 385175), (213, 330925), (217, 324825), (305, 231105), (355, 198555), (427, 165075), (465, 151585), (497, 141825), (525, 134261), (651, 108275), (775, 90951), (915, 77035), (1065, 66185), (1085, 64965), (1281, 55025), (1491, 47275), (1525, 46221), (1775, 39711), (1891, 37275), (2135, 33015), (2201, 32025), (2325, 30317), (2485, 28365), (3255, 21655), (4331, 16275), (4575, 15407), (5325, 13237), (5425, 12993), (5673, 12425), (6405, 11005), (6603, 10675), (7455, 9455)]