129643065

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1051

約数の個数: 64

約数和(自身を含む): 246343680

約数和(自身を除く): 116700615

約数列:

[1, 3, 5, 9, 15, 23, 27, 43, 45, 69, 115, 129, 135, 207, 215, 345, 387, 621, 645, 971, 989, 1035, 1161, 1935, 2913, 2967, 3105, 4855, 4945, 5805, 8739, 8901, 14565, 14835, 22333, 26217, 26703, 41753, 43695, 44505, 66999, 111665, 125259, 131085, 133515, 200997, 208765, 334995, 375777, 602991, 626295, 960319, 1004985, 1127331, 1878885, 2880957, 3014955, 4801595, 5636655, 8642871, 14404785, 25928613, 43214355, 129643065]

約数ペア:

[(1, 129643065), (3, 43214355), (5, 25928613), (9, 14404785), (15, 8642871), (23, 5636655), (27, 4801595), (43, 3014955), (45, 2880957), (69, 1878885), (115, 1127331), (129, 1004985), (135, 960319), (207, 626295), (215, 602991), (345, 375777), (387, 334995), (621, 208765), (645, 200997), (971, 133515), (989, 131085), (1035, 125259), (1161, 111665), (1935, 66999), (2913, 44505), (2967, 43695), (3105, 41753), (4855, 26703), (4945, 26217), (5805, 22333), (8739, 14835), (8901, 14565)]