155314950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{147919}}^1$

素因数の和:147941

約数の個数: 48

約数和(自身を含む): 440209920

約数和(自身を除く): 284894970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 147919, 295838, 443757, 739595, 887514, 1035433, 1479190, 2070866, 2218785, 3106299, 3697975, 4437570, 5177165, 6212598, 7395950, 10354330, 11093925, 15531495, 22187850, 25885825, 31062990, 51771650, 77657475, 155314950]

約数ペア:

[(1, 155314950), (2, 77657475), (3, 51771650), (5, 31062990), (6, 25885825), (7, 22187850), (10, 15531495), (14, 11093925), (15, 10354330), (21, 7395950), (25, 6212598), (30, 5177165), (35, 4437570), (42, 3697975), (50, 3106299), (70, 2218785), (75, 2070866), (105, 1479190), (150, 1035433), (175, 887514), (210, 739595), (350, 443757), (525, 295838), (1050, 147919)]