517684245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 927327744

約数和(自身を除く): 409643499

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 73, 123, 195, 205, 219, 365, 533, 615, 887, 949, 1095, 1599, 2661, 2665, 2847, 2993, 4435, 4745, 7995, 8979, 11531, 13305, 14235, 14965, 34593, 36367, 38909, 44895, 57655, 64751, 109101, 116727, 172965, 181835, 194253, 194545, 323755, 472771, 545505, 583635, 841763, 971265, 1418313, 2363855, 2525289, 2654791, 4208815, 7091565, 7964373, 12626445, 13273955, 34512283, 39821865, 103536849, 172561415, 517684245]

約数ペア:

[(1, 517684245), (3, 172561415), (5, 103536849), (13, 39821865), (15, 34512283), (39, 13273955), (41, 12626445), (65, 7964373), (73, 7091565), (123, 4208815), (195, 2654791), (205, 2525289), (219, 2363855), (365, 1418313), (533, 971265), (615, 841763), (887, 583635), (949, 545505), (1095, 472771), (1599, 323755), (2661, 194545), (2665, 194253), (2847, 181835), (2993, 172965), (4435, 116727), (4745, 109101), (7995, 64751), (8979, 57655), (11531, 44895), (13305, 38909), (14235, 36367), (14965, 34593)]