39106035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 75094656

約数和(自身を除く): 35988621

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 97, 153, 155, 255, 279, 289, 291, 465, 485, 527, 765, 867, 873, 1395, 1445, 1455, 1581, 1649, 2601, 2635, 3007, 4335, 4365, 4743, 4947, 7905, 8245, 8959, 9021, 13005, 14841, 15035, 23715, 24735, 26877, 27063, 28033, 44795, 45105, 51119, 74205, 80631, 84099, 134385, 135315, 140165, 153357, 252297, 255595, 403155, 420495, 460071, 766785, 869023, 1261485, 2300355, 2607069, 4345115, 7821207, 13035345, 39106035]

約数ペア:

[(1, 39106035), (3, 13035345), (5, 7821207), (9, 4345115), (15, 2607069), (17, 2300355), (31, 1261485), (45, 869023), (51, 766785), (85, 460071), (93, 420495), (97, 403155), (153, 255595), (155, 252297), (255, 153357), (279, 140165), (289, 135315), (291, 134385), (465, 84099), (485, 80631), (527, 74205), (765, 51119), (867, 45105), (873, 44795), (1395, 28033), (1445, 27063), (1455, 26877), (1581, 24735), (1649, 23715), (2601, 15035), (2635, 14841), (3007, 13005), (4335, 9021), (4365, 8959), (4743, 8245), (4947, 7905)]