13933725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 25665024

約数和(自身を除く): 11731299

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 461, 465, 775, 975, 1209, 1383, 2015, 2305, 2325, 5993, 6045, 6915, 10075, 11525, 14291, 17979, 29965, 30225, 34575, 42873, 71455, 89895, 149825, 185783, 214365, 357275, 449475, 557349, 928915, 1071825, 2786745, 4644575, 13933725]

約数ペア:

[(1, 13933725), (3, 4644575), (5, 2786745), (13, 1071825), (15, 928915), (25, 557349), (31, 449475), (39, 357275), (65, 214365), (75, 185783), (93, 149825), (155, 89895), (195, 71455), (325, 42873), (403, 34575), (461, 30225), (465, 29965), (775, 17979), (975, 14291), (1209, 11525), (1383, 10075), (2015, 6915), (2305, 6045), (2325, 5993)]