87840778875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{16187}}^1$

素因数の和:16733

約数の個数: 64

約数和(自身を含む): 151519680000

約数和(自身を除く): 63678901125

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 499, 725, 1497, 2175, 2495, 3625, 7485, 10875, 12475, 14471, 16187, 37425, 43413, 48561, 62375, 72355, 80935, 187125, 217065, 242805, 361775, 404675, 469423, 1085325, 1214025, 1408269, 1808875, 2023375, 2347115, 5426625, 6070125, 7041345, 8077313, 11735575, 24231939, 35206725, 40386565, 58677875, 121159695, 176033625, 201932825, 234242077, 605798475, 702726231, 1009664125, 1171210385, 3028992375, 3513631155, 5856051925, 17568155775, 29280259625, 87840778875]

約数ペア:

[(1, 87840778875), (3, 29280259625), (5, 17568155775), (15, 5856051925), (25, 3513631155), (29, 3028992375), (75, 1171210385), (87, 1009664125), (125, 702726231), (145, 605798475), (375, 234242077), (435, 201932825), (499, 176033625), (725, 121159695), (1497, 58677875), (2175, 40386565), (2495, 35206725), (3625, 24231939), (7485, 11735575), (10875, 8077313), (12475, 7041345), (14471, 6070125), (16187, 5426625), (37425, 2347115), (43413, 2023375), (48561, 1808875), (62375, 1408269), (72355, 1214025), (80935, 1085325), (187125, 469423), (217065, 404675), (242805, 361775)]