45353025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 87744384

約数和(自身を除く): 42391359

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 71, 75, 85, 153, 167, 213, 225, 255, 355, 425, 501, 639, 765, 835, 1065, 1207, 1275, 1503, 1775, 2505, 2839, 3195, 3621, 3825, 4175, 5325, 6035, 7515, 8517, 10863, 11857, 12525, 14195, 15975, 18105, 25551, 30175, 35571, 37575, 42585, 54315, 59285, 70975, 90525, 106713, 127755, 177855, 201569, 212925, 271575, 296425, 533565, 604707, 638775, 889275, 1007845, 1814121, 2667825, 3023535, 5039225, 9070605, 15117675, 45353025]

約数ペア:

[(1, 45353025), (3, 15117675), (5, 9070605), (9, 5039225), (15, 3023535), (17, 2667825), (25, 1814121), (45, 1007845), (51, 889275), (71, 638775), (75, 604707), (85, 533565), (153, 296425), (167, 271575), (213, 212925), (225, 201569), (255, 177855), (355, 127755), (425, 106713), (501, 90525), (639, 70975), (765, 59285), (835, 54315), (1065, 42585), (1207, 37575), (1275, 35571), (1503, 30175), (1775, 25551), (2505, 18105), (2839, 15975), (3195, 14195), (3621, 12525), (3825, 11857), (4175, 10863), (5325, 8517), (6035, 7515)]