233211157075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{126311}}^1$

素因数の和:126389

約数の個数: 72

約数和(自身を含む): 343952628480

約数和(自身を除く): 110741471405

約数列:

[1, 5, 13, 19, 23, 25, 65, 95, 115, 169, 247, 299, 325, 437, 475, 575, 845, 1235, 1495, 2185, 3211, 3887, 4225, 5681, 6175, 7475, 10925, 16055, 19435, 28405, 73853, 80275, 97175, 126311, 142025, 369265, 631555, 1642043, 1846325, 2399909, 2905153, 3157775, 8210215, 11999545, 14525765, 21346559, 31198817, 37766989, 41051075, 55197907, 59997725, 72628825, 106732795, 155994085, 188834945, 275989535, 405584621, 490970857, 533663975, 717572791, 779970425, 944174725, 1379947675, 2027923105, 2454854285, 3587863955, 9328446283, 10139615525, 12274271425, 17939319775, 46642231415, 233211157075]

約数ペア:

[(1, 233211157075), (5, 46642231415), (13, 17939319775), (19, 12274271425), (23, 10139615525), (25, 9328446283), (65, 3587863955), (95, 2454854285), (115, 2027923105), (169, 1379947675), (247, 944174725), (299, 779970425), (325, 717572791), (437, 533663975), (475, 490970857), (575, 405584621), (845, 275989535), (1235, 188834945), (1495, 155994085), (2185, 106732795), (3211, 72628825), (3887, 59997725), (4225, 55197907), (5681, 41051075), (6175, 37766989), (7475, 31198817), (10925, 21346559), (16055, 14525765), (19435, 11999545), (28405, 8210215), (73853, 3157775), (80275, 2905153), (97175, 2399909), (126311, 1846325), (142025, 1642043), (369265, 631555)]