75081890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25111}}^1$

素因数の和:25154

約数の個数: 32

約数和(自身を含む): 151877376

約数和(自身を除く): 76795486

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 25111, 50222, 125555, 251110, 326443, 577553, 652886, 1155106, 1632215, 2887765, 3264430, 5775530, 7508189, 15016378, 37540945, 75081890]

約数ペア:

[(1, 75081890), (2, 37540945), (5, 15016378), (10, 7508189), (13, 5775530), (23, 3264430), (26, 2887765), (46, 1632215), (65, 1155106), (115, 652886), (130, 577553), (230, 326443), (299, 251110), (598, 125555), (1495, 50222), (2990, 25111)]