42259395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 70958592

約数和(自身を除く): 28699197

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 347, 353, 1041, 1059, 1735, 1765, 5205, 5295, 7981, 8119, 23943, 24357, 39905, 40595, 119715, 121785, 122491, 367473, 612455, 1837365, 2817293, 8451879, 14086465, 42259395]

約数ペア:

[(1, 42259395), (3, 14086465), (5, 8451879), (15, 2817293), (23, 1837365), (69, 612455), (115, 367473), (345, 122491), (347, 121785), (353, 119715), (1041, 40595), (1059, 39905), (1735, 24357), (1765, 23943), (5205, 8119), (5295, 7981)]