65375890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{284243}}^1$

素因数の和:284273

約数の個数: 16

約数和(自身を含む): 122793408

約数和(自身を除く): 57417518

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 284243, 568486, 1421215, 2842430, 6537589, 13075178, 32687945, 65375890]

約数ペア:

[(1, 65375890), (2, 32687945), (5, 13075178), (10, 6537589), (23, 2842430), (46, 1421215), (115, 568486), (230, 284243)]