16190325

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1594

約数の個数: 36

約数和(自身を含む): 29635008

約数和(自身を除く): 13444683

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 1531, 2115, 3525, 4593, 7655, 10575, 13779, 22965, 38275, 68895, 71957, 114825, 215871, 344475, 359785, 647613, 1079355, 1798925, 3238065, 5396775, 16190325]

約数ペア:

[(1, 16190325), (3, 5396775), (5, 3238065), (9, 1798925), (15, 1079355), (25, 647613), (45, 359785), (47, 344475), (75, 215871), (141, 114825), (225, 71957), (235, 68895), (423, 38275), (705, 22965), (1175, 13779), (1531, 10575), (2115, 7655), (3525, 4593)]