723408075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10753}}^1$

素因数の和:10805

約数の個数: 72

約数和(自身を含む): 1456177632

約数和(自身を除く): 732769557

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 575, 585, 897, 975, 1035, 1495, 1725, 2691, 2925, 4485, 5175, 7475, 10753, 13455, 22425, 32259, 53765, 67275, 96777, 139789, 161295, 247319, 268825, 419367, 483885, 698945, 741957, 806475, 1236595, 1258101, 2096835, 2225871, 2419425, 3215147, 3494725, 3709785, 6182975, 6290505, 9645441, 10484175, 11129355, 16075735, 18548925, 28936323, 31452525, 48227205, 55646775, 80378675, 144681615, 241136025, 723408075]

約数ペア:

[(1, 723408075), (3, 241136025), (5, 144681615), (9, 80378675), (13, 55646775), (15, 48227205), (23, 31452525), (25, 28936323), (39, 18548925), (45, 16075735), (65, 11129355), (69, 10484175), (75, 9645441), (115, 6290505), (117, 6182975), (195, 3709785), (207, 3494725), (225, 3215147), (299, 2419425), (325, 2225871), (345, 2096835), (575, 1258101), (585, 1236595), (897, 806475), (975, 741957), (1035, 698945), (1495, 483885), (1725, 419367), (2691, 268825), (2925, 247319), (4485, 161295), (5175, 139789), (7475, 96777), (10753, 67275), (13455, 53765), (22425, 32259)]