64237156635

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{5573}}^1$

素因数の和:5868

約数の個数: 64

約数和(自身を含む): 106335866880

約数和(自身を除く): 42098710245

約数列:

[1, 3, 5, 15, 71, 79, 137, 213, 237, 355, 395, 411, 685, 1065, 1185, 2055, 5573, 5609, 9727, 10823, 16719, 16827, 27865, 28045, 29181, 32469, 48635, 54115, 83595, 84135, 145905, 162345, 395683, 440267, 763501, 768433, 1187049, 1320801, 1978415, 2201335, 2290503, 2305299, 3817505, 3842165, 5935245, 6604005, 11452515, 11526495, 31258957, 54208571, 60316579, 93776871, 156294785, 162625713, 180949737, 271042855, 301582895, 468884355, 813128565, 904748685, 4282477109, 12847431327, 21412385545, 64237156635]

約数ペア:

[(1, 64237156635), (3, 21412385545), (5, 12847431327), (15, 4282477109), (71, 904748685), (79, 813128565), (137, 468884355), (213, 301582895), (237, 271042855), (355, 180949737), (395, 162625713), (411, 156294785), (685, 93776871), (1065, 60316579), (1185, 54208571), (2055, 31258957), (5573, 11526495), (5609, 11452515), (9727, 6604005), (10823, 5935245), (16719, 3842165), (16827, 3817505), (27865, 2305299), (28045, 2290503), (29181, 2201335), (32469, 1978415), (48635, 1320801), (54115, 1187049), (83595, 768433), (84135, 763501), (145905, 440267), (162345, 395683)]