159302955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 304128000

約数和(自身を除く): 144825045

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 109, 155, 217, 327, 449, 465, 545, 651, 763, 1085, 1347, 1635, 2245, 2289, 3143, 3255, 3379, 3815, 6735, 9429, 10137, 11445, 13919, 15715, 16895, 23653, 41757, 47145, 48941, 50685, 69595, 70959, 97433, 118265, 146823, 208785, 244705, 292299, 342587, 354795, 487165, 734115, 1027761, 1461495, 1517171, 1712935, 4551513, 5138805, 7585855, 10620197, 22757565, 31860591, 53100985, 159302955]

約数ペア:

[(1, 159302955), (3, 53100985), (5, 31860591), (7, 22757565), (15, 10620197), (21, 7585855), (31, 5138805), (35, 4551513), (93, 1712935), (105, 1517171), (109, 1461495), (155, 1027761), (217, 734115), (327, 487165), (449, 354795), (465, 342587), (545, 292299), (651, 244705), (763, 208785), (1085, 146823), (1347, 118265), (1635, 97433), (2245, 70959), (2289, 69595), (3143, 50685), (3255, 48941), (3379, 47145), (3815, 41757), (6735, 23653), (9429, 16895), (10137, 15715), (11445, 13919)]