639150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{4261}}^1$

素因数の和:4276

約数の個数: 24

約数和(自身を含む): 1585464

約数和(自身を除く): 946314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 4261, 8522, 12783, 21305, 25566, 42610, 63915, 106525, 127830, 213050, 319575, 639150]

約数ペア:

[(1, 639150), (2, 319575), (3, 213050), (5, 127830), (6, 106525), (10, 63915), (15, 42610), (25, 25566), (30, 21305), (50, 12783), (75, 8522), (150, 4261)]