75469095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 150958080

約数和(自身を除く): 75488985

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 71, 79, 115, 117, 195, 207, 213, 237, 299, 345, 355, 395, 585, 639, 711, 897, 923, 1027, 1035, 1065, 1185, 1495, 1633, 1817, 2691, 2769, 3081, 3195, 3555, 4485, 4615, 4899, 5135, 5451, 5609, 8165, 8307, 9085, 9243, 13455, 13845, 14697, 15405, 16353, 16827, 21229, 23621, 24495, 27255, 28045, 41535, 46215, 50481, 63687, 70863, 72917, 73485, 81765, 84135, 106145, 118105, 129007, 191061, 212589, 218751, 252405, 318435, 354315, 364585, 387021, 645035, 656253, 955305, 1062945, 1093755, 1161063, 1677091, 1935105, 3281265, 5031273, 5805315, 8385455, 15093819, 25156365, 75469095]

約数ペア:

[(1, 75469095), (3, 25156365), (5, 15093819), (9, 8385455), (13, 5805315), (15, 5031273), (23, 3281265), (39, 1935105), (45, 1677091), (65, 1161063), (69, 1093755), (71, 1062945), (79, 955305), (115, 656253), (117, 645035), (195, 387021), (207, 364585), (213, 354315), (237, 318435), (299, 252405), (345, 218751), (355, 212589), (395, 191061), (585, 129007), (639, 118105), (711, 106145), (897, 84135), (923, 81765), (1027, 73485), (1035, 72917), (1065, 70863), (1185, 63687), (1495, 50481), (1633, 46215), (1817, 41535), (2691, 28045), (2769, 27255), (3081, 24495), (3195, 23621), (3555, 21229), (4485, 16827), (4615, 16353), (4899, 15405), (5135, 14697), (5451, 13845), (5609, 13455), (8165, 9243), (8307, 9085)]