7922925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1570

約数の個数: 36

約数和(自身を含む): 14817504

約数和(自身を除く): 6894579

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1531, 1725, 4593, 5175, 7655, 13779, 22965, 35213, 38275, 68895, 105639, 114825, 176065, 316917, 344475, 528195, 880325, 1584585, 2640975, 7922925]

約数ペア:

[(1, 7922925), (3, 2640975), (5, 1584585), (9, 880325), (15, 528195), (23, 344475), (25, 316917), (45, 176065), (69, 114825), (75, 105639), (115, 68895), (207, 38275), (225, 35213), (345, 22965), (575, 13779), (1035, 7655), (1531, 5175), (1725, 4593)]