2634225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 4952064

約数和(自身を除く): 2317839

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 103, 155, 165, 275, 309, 341, 465, 515, 775, 825, 1023, 1133, 1545, 1705, 2325, 2575, 3193, 3399, 5115, 5665, 7725, 8525, 9579, 15965, 16995, 25575, 28325, 35123, 47895, 79825, 84975, 105369, 175615, 239475, 526845, 878075, 2634225]

約数ペア:

[(1, 2634225), (3, 878075), (5, 526845), (11, 239475), (15, 175615), (25, 105369), (31, 84975), (33, 79825), (55, 47895), (75, 35123), (93, 28325), (103, 25575), (155, 16995), (165, 15965), (275, 9579), (309, 8525), (341, 7725), (465, 5665), (515, 5115), (775, 3399), (825, 3193), (1023, 2575), (1133, 2325), (1545, 1705)]