87930585

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 156918528

約数和(自身を除く): 68987943

約数列:

[1, 3, 5, 9, 15, 45, 61, 103, 183, 305, 309, 311, 515, 549, 915, 927, 933, 1545, 1555, 2745, 2799, 4635, 4665, 6283, 13995, 18849, 18971, 31415, 32033, 56547, 56913, 94245, 94855, 96099, 160165, 170739, 282735, 284565, 288297, 480495, 853695, 1441485, 1954013, 5862039, 9770065, 17586117, 29310195, 87930585]

約数ペア:

[(1, 87930585), (3, 29310195), (5, 17586117), (9, 9770065), (15, 5862039), (45, 1954013), (61, 1441485), (103, 853695), (183, 480495), (305, 288297), (309, 284565), (311, 282735), (515, 170739), (549, 160165), (915, 96099), (927, 94855), (933, 94245), (1545, 56913), (1555, 56547), (2745, 32033), (2799, 31415), (4635, 18971), (4665, 18849), (6283, 13995)]