282977325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 541090368

約数和(自身を除く): 258113043

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 167, 225, 255, 425, 443, 501, 765, 835, 1275, 1329, 1503, 2215, 2505, 2839, 3825, 3987, 4175, 6645, 7515, 7531, 8517, 11075, 12525, 14195, 19935, 22593, 25551, 33225, 37575, 37655, 42585, 67779, 70975, 73981, 99675, 112965, 127755, 188275, 212925, 221943, 338895, 369905, 564825, 638775, 665829, 1109715, 1257677, 1694475, 1849525, 3329145, 3773031, 5548575, 6288385, 11319093, 16645725, 18865155, 31441925, 56595465, 94325775, 282977325]

約数ペア:

[(1, 282977325), (3, 94325775), (5, 56595465), (9, 31441925), (15, 18865155), (17, 16645725), (25, 11319093), (45, 6288385), (51, 5548575), (75, 3773031), (85, 3329145), (153, 1849525), (167, 1694475), (225, 1257677), (255, 1109715), (425, 665829), (443, 638775), (501, 564825), (765, 369905), (835, 338895), (1275, 221943), (1329, 212925), (1503, 188275), (2215, 127755), (2505, 112965), (2839, 99675), (3825, 73981), (3987, 70975), (4175, 67779), (6645, 42585), (7515, 37655), (7531, 37575), (8517, 33225), (11075, 25551), (12525, 22593), (14195, 19935)]