23305395

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 38430720

約数和(自身を除く): 15125325

約数列:

[1, 3, 5, 15, 71, 79, 213, 237, 277, 355, 395, 831, 1065, 1185, 1385, 4155, 5609, 16827, 19667, 21883, 28045, 59001, 65649, 84135, 98335, 109415, 295005, 328245, 1553693, 4661079, 7768465, 23305395]

約数ペア:

[(1, 23305395), (3, 7768465), (5, 4661079), (15, 1553693), (71, 328245), (79, 295005), (213, 109415), (237, 98335), (277, 84135), (355, 65649), (395, 59001), (831, 28045), (1065, 21883), (1185, 19667), (1385, 16827), (4155, 5609)]