1502215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 2145024

約数和(自身を除く): 642809

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 191, 605, 715, 955, 1573, 2101, 2483, 7865, 10505, 12415, 23111, 27313, 115555, 136565, 300443, 1502215]

約数ペア:

[(1, 1502215), (5, 300443), (11, 136565), (13, 115555), (55, 27313), (65, 23111), (121, 12415), (143, 10505), (191, 7865), (605, 2483), (715, 2101), (955, 1573)]