156978428805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7375073}}^1$

素因数の和:7375138

約数の個数: 48

約数和(自身を含む): 303735047616

約数和(自身を除く): 146756618811

約数列:

[1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 21285, 7375073, 22125219, 36875365, 66375657, 81125803, 110626095, 243377409, 317128139, 331878285, 405629015, 730132227, 951384417, 1216887045, 1585640695, 2854153251, 3488409529, 3650661135, 4756922085, 10465228587, 14270766255, 17442047645, 31395685761, 52326142935, 156978428805]

約数ペア:

[(1, 156978428805), (3, 52326142935), (5, 31395685761), (9, 17442047645), (11, 14270766255), (15, 10465228587), (33, 4756922085), (43, 3650661135), (45, 3488409529), (55, 2854153251), (99, 1585640695), (129, 1216887045), (165, 951384417), (215, 730132227), (387, 405629015), (473, 331878285), (495, 317128139), (645, 243377409), (1419, 110626095), (1935, 81125803), (2365, 66375657), (4257, 36875365), (7095, 22125219), (21285, 7375073)]