907680915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 1729817856

約数和(自身を除く): 822136941

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 53, 61, 85, 153, 159, 183, 255, 265, 305, 367, 477, 549, 765, 795, 901, 915, 1037, 1101, 1835, 2385, 2703, 2745, 3111, 3233, 3303, 4505, 5185, 5505, 6239, 8109, 9333, 9699, 13515, 15555, 16165, 16515, 18717, 19451, 22387, 29097, 31195, 40545, 46665, 48495, 54961, 56151, 58353, 67161, 93585, 97255, 111935, 145485, 164883, 175059, 201483, 274805, 280755, 291765, 330667, 335805, 380579, 494649, 824415, 875295, 992001, 1007415, 1141737, 1186511, 1653335, 1902895, 2473245, 2976003, 3425211, 3559533, 4960005, 5708685, 5932555, 10678599, 14880015, 17126055, 17797665, 20170687, 53392995, 60512061, 100853435, 181536183, 302560305, 907680915]

約数ペア:

[(1, 907680915), (3, 302560305), (5, 181536183), (9, 100853435), (15, 60512061), (17, 53392995), (45, 20170687), (51, 17797665), (53, 17126055), (61, 14880015), (85, 10678599), (153, 5932555), (159, 5708685), (183, 4960005), (255, 3559533), (265, 3425211), (305, 2976003), (367, 2473245), (477, 1902895), (549, 1653335), (765, 1186511), (795, 1141737), (901, 1007415), (915, 992001), (1037, 875295), (1101, 824415), (1835, 494649), (2385, 380579), (2703, 335805), (2745, 330667), (3111, 291765), (3233, 280755), (3303, 274805), (4505, 201483), (5185, 175059), (5505, 164883), (6239, 145485), (8109, 111935), (9333, 97255), (9699, 93585), (13515, 67161), (15555, 58353), (16165, 56151), (16515, 54961), (18717, 48495), (19451, 46665), (22387, 40545), (29097, 31195)]