47403495

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 89210880

約数和(自身を除く): 41807385

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 93, 135, 141, 155, 235, 241, 279, 423, 465, 705, 723, 837, 1205, 1269, 1395, 1457, 2115, 2169, 3615, 4185, 4371, 6345, 6507, 7285, 7471, 10845, 11327, 13113, 21855, 22413, 32535, 33981, 37355, 39339, 56635, 65565, 67239, 101943, 112065, 169905, 196695, 201717, 305829, 336195, 351137, 509715, 1008585, 1053411, 1529145, 1755685, 3160233, 5267055, 9480699, 15801165, 47403495]

約数ペア:

[(1, 47403495), (3, 15801165), (5, 9480699), (9, 5267055), (15, 3160233), (27, 1755685), (31, 1529145), (45, 1053411), (47, 1008585), (93, 509715), (135, 351137), (141, 336195), (155, 305829), (235, 201717), (241, 196695), (279, 169905), (423, 112065), (465, 101943), (705, 67239), (723, 65565), (837, 56635), (1205, 39339), (1269, 37355), (1395, 33981), (1457, 32535), (2115, 22413), (2169, 21855), (3615, 13113), (4185, 11327), (4371, 10845), (6345, 7471), (6507, 7285)]