130471295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 169205760

約数和(自身を除く): 38734465

約数列:

[1, 5, 23, 47, 101, 115, 235, 239, 505, 1081, 1195, 2323, 4747, 5405, 5497, 11233, 11615, 23735, 24139, 27485, 56165, 109181, 120695, 258359, 545905, 555197, 1134533, 1291795, 2775985, 5672665, 26094259, 130471295]

約数ペア:

[(1, 130471295), (5, 26094259), (23, 5672665), (47, 2775985), (101, 1291795), (115, 1134533), (235, 555197), (239, 545905), (505, 258359), (1081, 120695), (1195, 109181), (2323, 56165), (4747, 27485), (5405, 24139), (5497, 23735), (11233, 11615)]