72241585

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 102456576

約数和(自身を除く): 30214991

約数列:

[1, 5, 13, 17, 47, 65, 85, 107, 169, 221, 235, 535, 611, 799, 845, 1105, 1391, 1819, 2873, 3055, 3995, 5029, 6955, 7943, 9095, 10387, 14365, 18083, 23647, 25145, 39715, 51935, 65377, 85493, 90415, 118235, 135031, 307411, 326885, 427465, 675155, 849901, 1111409, 1537055, 4249505, 5557045, 14448317, 72241585]

約数ペア:

[(1, 72241585), (5, 14448317), (13, 5557045), (17, 4249505), (47, 1537055), (65, 1111409), (85, 849901), (107, 675155), (169, 427465), (221, 326885), (235, 307411), (535, 135031), (611, 118235), (799, 90415), (845, 85493), (1105, 65377), (1391, 51935), (1819, 39715), (2873, 25145), (3055, 23647), (3995, 18083), (5029, 14365), (6955, 10387), (7943, 9095)]