156975255435

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{25523}}^1$

素因数の和:25908

約数の個数: 64

約数和(自身を含む): 269925488640

約数和(自身を除く): 112950233205

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 271, 445, 813, 1335, 1355, 1513, 4065, 4539, 4607, 7565, 13821, 22695, 23035, 24119, 25523, 69105, 72357, 76569, 120595, 127615, 361785, 382845, 410023, 433891, 1230069, 1301673, 2050115, 2169455, 2271547, 6150345, 6508365, 6814641, 6916733, 11357735, 20750199, 34073205, 34583665, 38616299, 103750995, 115848897, 117584461, 193081495, 352753383, 579244485, 587922305, 615589237, 1763766915, 1846767711, 3077946185, 9233838555, 10465017029, 31395051087, 52325085145, 156975255435]

約数ペア:

[(1, 156975255435), (3, 52325085145), (5, 31395051087), (15, 10465017029), (17, 9233838555), (51, 3077946185), (85, 1846767711), (89, 1763766915), (255, 615589237), (267, 587922305), (271, 579244485), (445, 352753383), (813, 193081495), (1335, 117584461), (1355, 115848897), (1513, 103750995), (4065, 38616299), (4539, 34583665), (4607, 34073205), (7565, 20750199), (13821, 11357735), (22695, 6916733), (23035, 6814641), (24119, 6508365), (25523, 6150345), (69105, 2271547), (72357, 2169455), (76569, 2050115), (120595, 1301673), (127615, 1230069), (361785, 433891), (382845, 410023)]