156943290645

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{495613}}^1$

素因数の和:495882

約数の個数: 48

約数和(自身を含む): 282047980032

約数和(自身を除く): 125104689387

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 227, 279, 465, 681, 1135, 1395, 2043, 3405, 7037, 10215, 21111, 35185, 63333, 105555, 316665, 495613, 1486839, 2478065, 4460517, 7434195, 15364003, 22302585, 46092009, 76820015, 112504151, 138276027, 230460045, 337512453, 562520755, 691380135, 1012537359, 1687562265, 3487628681, 5062686795, 10462886043, 17438143405, 31388658129, 52314430215, 156943290645]

約数ペア:

[(1, 156943290645), (3, 52314430215), (5, 31388658129), (9, 17438143405), (15, 10462886043), (31, 5062686795), (45, 3487628681), (93, 1687562265), (155, 1012537359), (227, 691380135), (279, 562520755), (465, 337512453), (681, 230460045), (1135, 138276027), (1395, 112504151), (2043, 76820015), (3405, 46092009), (7037, 22302585), (10215, 15364003), (21111, 7434195), (35185, 4460517), (63333, 2478065), (105555, 1486839), (316665, 495613)]