55749005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 75586560

約数和(自身を除く): 19837555

約数列:

[1, 5, 13, 31, 65, 73, 155, 365, 379, 403, 949, 1895, 2015, 2263, 4745, 4927, 11315, 11749, 24635, 27667, 29419, 58745, 138335, 147095, 152737, 359671, 763685, 857677, 1798355, 4288385, 11149801, 55749005]

約数ペア:

[(1, 55749005), (5, 11149801), (13, 4288385), (31, 1798355), (65, 857677), (73, 763685), (155, 359671), (365, 152737), (379, 147095), (403, 138335), (949, 58745), (1895, 29419), (2015, 27667), (2263, 24635), (4745, 11749), (4927, 11315)]