7890668235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{332729}}^1$

素因数の和:332788

約数の個数: 48

約数和(自身を含む): 14948893440

約数和(自身を除く): 7058225205

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1395, 1581, 2635, 4743, 7905, 23715, 332729, 998187, 1663645, 2994561, 4990935, 5656393, 10314599, 14972805, 16969179, 28281965, 30943797, 50907537, 51572995, 84845895, 92831391, 154718985, 175348183, 254537685, 464156955, 526044549, 876740915, 1578133647, 2630222745, 7890668235]

約数ペア:

[(1, 7890668235), (3, 2630222745), (5, 1578133647), (9, 876740915), (15, 526044549), (17, 464156955), (31, 254537685), (45, 175348183), (51, 154718985), (85, 92831391), (93, 84845895), (153, 51572995), (155, 50907537), (255, 30943797), (279, 28281965), (465, 16969179), (527, 14972805), (765, 10314599), (1395, 5656393), (1581, 4990935), (2635, 2994561), (4743, 1663645), (7905, 998187), (23715, 332729)]