61609065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 119218176

約数和(自身を除く): 57609111

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 97, 105, 115, 161, 263, 291, 345, 483, 485, 679, 789, 805, 1315, 1455, 1841, 2037, 2231, 2415, 3395, 3945, 5523, 6049, 6693, 9205, 10185, 11155, 15617, 18147, 25511, 27615, 30245, 33465, 42343, 46851, 76533, 78085, 90735, 127029, 127555, 178577, 211715, 234255, 382665, 535731, 586753, 635145, 892885, 1760259, 2678655, 2933765, 4107271, 8801295, 12321813, 20536355, 61609065]

約数ペア:

[(1, 61609065), (3, 20536355), (5, 12321813), (7, 8801295), (15, 4107271), (21, 2933765), (23, 2678655), (35, 1760259), (69, 892885), (97, 635145), (105, 586753), (115, 535731), (161, 382665), (263, 234255), (291, 211715), (345, 178577), (483, 127555), (485, 127029), (679, 90735), (789, 78085), (805, 76533), (1315, 46851), (1455, 42343), (1841, 33465), (2037, 30245), (2231, 27615), (2415, 25511), (3395, 18147), (3945, 15617), (5523, 11155), (6049, 10185), (6693, 9205)]