42166207295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 54639792864

約数和(自身を除く): 12473585569

約数列:

[1, 5, 17, 85, 131, 137, 211, 655, 685, 1055, 2227, 2329, 3587, 11135, 11645, 17161, 17935, 17947, 27641, 28907, 85805, 89735, 138205, 144535, 291737, 305099, 469897, 491419, 1458685, 1525495, 2349485, 2351057, 2457095, 3620971, 3786817, 11755285, 18104855, 18934085, 39967969, 61556507, 64375889, 199839845, 307782535, 321879445, 496073027, 2480365135, 8433241459, 42166207295]

約数ペア:

[(1, 42166207295), (5, 8433241459), (17, 2480365135), (85, 496073027), (131, 321879445), (137, 307782535), (211, 199839845), (655, 64375889), (685, 61556507), (1055, 39967969), (2227, 18934085), (2329, 18104855), (3587, 11755285), (11135, 3786817), (11645, 3620971), (17161, 2457095), (17935, 2351057), (17947, 2349485), (27641, 1525495), (28907, 1458685), (85805, 491419), (89735, 469897), (138205, 305099), (144535, 291737)]