214920641775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{108271}}^1$

素因数の和:108509

約数の個数: 96

約数和(自身を含む): 429623296000

約数和(自身を除く): 214702654225

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 199, 285, 399, 475, 525, 597, 665, 995, 1393, 1425, 1995, 2985, 3325, 3781, 4179, 4975, 6965, 9975, 11343, 14925, 18905, 20895, 26467, 34825, 56715, 79401, 94525, 104475, 108271, 132335, 283575, 324813, 397005, 541355, 661675, 757897, 1624065, 1985025, 2057149, 2273691, 2706775, 3789485, 6171447, 8120325, 10285745, 11368455, 14400043, 18947425, 21545929, 30857235, 43200129, 51428725, 56842275, 64637787, 72000215, 107729645, 150821503, 154286175, 216000645, 323188935, 360001075, 409372651, 452464509, 538648225, 754107515, 1080003225, 1228117953, 1615944675, 2046863255, 2262322545, 2865608557, 3770537575, 6140589765, 8596825671, 10234316275, 11311612725, 14328042785, 30702948825, 42984128355, 71640213925, 214920641775]

約数ペア:

[(1, 214920641775), (3, 71640213925), (5, 42984128355), (7, 30702948825), (15, 14328042785), (19, 11311612725), (21, 10234316275), (25, 8596825671), (35, 6140589765), (57, 3770537575), (75, 2865608557), (95, 2262322545), (105, 2046863255), (133, 1615944675), (175, 1228117953), (199, 1080003225), (285, 754107515), (399, 538648225), (475, 452464509), (525, 409372651), (597, 360001075), (665, 323188935), (995, 216000645), (1393, 154286175), (1425, 150821503), (1995, 107729645), (2985, 72000215), (3325, 64637787), (3781, 56842275), (4179, 51428725), (4975, 43200129), (6965, 30857235), (9975, 21545929), (11343, 18947425), (14925, 14400043), (18905, 11368455), (20895, 10285745), (26467, 8120325), (34825, 6171447), (56715, 3789485), (79401, 2706775), (94525, 2273691), (104475, 2057149), (108271, 1985025), (132335, 1624065), (283575, 757897), (324813, 661675), (397005, 541355)]