72017595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 135207072

約数和(自身を除く): 63189477

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 307, 401, 585, 921, 1203, 1535, 2005, 2763, 3609, 3991, 4605, 5213, 6015, 11973, 13815, 15639, 18045, 19955, 26065, 35919, 46917, 59865, 78195, 123107, 179595, 234585, 369321, 615535, 1107963, 1600391, 1846605, 4801173, 5539815, 8001955, 14403519, 24005865, 72017595]

約数ペア:

[(1, 72017595), (3, 24005865), (5, 14403519), (9, 8001955), (13, 5539815), (15, 4801173), (39, 1846605), (45, 1600391), (65, 1107963), (117, 615535), (195, 369321), (307, 234585), (401, 179595), (585, 123107), (921, 78195), (1203, 59865), (1535, 46917), (2005, 35919), (2763, 26065), (3609, 19955), (3991, 18045), (4605, 15639), (5213, 13815), (6015, 11973)]