152445975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 276410880

約数和(自身を除く): 123964905

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 257, 275, 719, 771, 825, 1285, 2157, 2827, 3595, 3855, 6425, 7909, 8481, 10785, 14135, 17975, 19275, 23727, 39545, 42405, 53925, 70675, 118635, 184783, 197725, 212025, 554349, 593175, 923915, 2032613, 2771745, 4619575, 6097839, 10163065, 13858725, 30489195, 50815325, 152445975]

約数ペア:

[(1, 152445975), (3, 50815325), (5, 30489195), (11, 13858725), (15, 10163065), (25, 6097839), (33, 4619575), (55, 2771745), (75, 2032613), (165, 923915), (257, 593175), (275, 554349), (719, 212025), (771, 197725), (825, 184783), (1285, 118635), (2157, 70675), (2827, 53925), (3595, 42405), (3855, 39545), (6425, 23727), (7909, 19275), (8481, 17975), (10785, 14135)]