151401965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 225227520

約数和(自身を除く): 73825555

約数列:

[1, 5, 11, 13, 37, 55, 59, 65, 97, 143, 185, 295, 407, 481, 485, 649, 715, 767, 1067, 1261, 2035, 2183, 2405, 3245, 3589, 3835, 5291, 5335, 5723, 6305, 8437, 10915, 13871, 17945, 24013, 26455, 28379, 28615, 39479, 42185, 46657, 62953, 69355, 74399, 120065, 141895, 197395, 211751, 233285, 312169, 314765, 371995, 513227, 818389, 1058755, 1560845, 2329261, 2566135, 2752763, 4091945, 11646305, 13763815, 30280393, 151401965]

約数ペア:

[(1, 151401965), (5, 30280393), (11, 13763815), (13, 11646305), (37, 4091945), (55, 2752763), (59, 2566135), (65, 2329261), (97, 1560845), (143, 1058755), (185, 818389), (295, 513227), (407, 371995), (481, 314765), (485, 312169), (649, 233285), (715, 211751), (767, 197395), (1067, 141895), (1261, 120065), (2035, 74399), (2183, 69355), (2405, 62953), (3245, 46657), (3589, 42185), (3835, 39479), (5291, 28615), (5335, 28379), (5723, 26455), (6305, 24013), (8437, 17945), (10915, 13871)]