61424145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3542

約数の個数: 48

約数和(自身を含む): 117666432

約数和(自身を除く): 56242287

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3491, 3519, 5865, 10473, 17455, 17595, 31419, 52365, 59347, 80293, 157095, 178041, 240879, 296735, 401465, 534123, 722637, 890205, 1204395, 1364981, 2670615, 3613185, 4094943, 6824905, 12284829, 20474715, 61424145]

約数ペア:

[(1, 61424145), (3, 20474715), (5, 12284829), (9, 6824905), (15, 4094943), (17, 3613185), (23, 2670615), (45, 1364981), (51, 1204395), (69, 890205), (85, 722637), (115, 534123), (153, 401465), (207, 296735), (255, 240879), (345, 178041), (391, 157095), (765, 80293), (1035, 59347), (1173, 52365), (1955, 31419), (3491, 17595), (3519, 17455), (5865, 10473)]