81652935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 164828160

約数和(自身を除く): 83175225

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 273, 287, 455, 533, 615, 861, 1365, 1435, 1459, 1599, 2665, 3731, 4305, 4377, 7295, 7995, 10213, 11193, 18655, 18967, 21885, 30639, 51065, 55965, 56901, 59819, 94835, 132769, 153195, 179457, 284505, 299095, 398307, 418733, 663845, 777647, 897285, 1256199, 1991535, 2093665, 2332941, 3888235, 5443529, 6280995, 11664705, 16330587, 27217645, 81652935]

約数ペア:

[(1, 81652935), (3, 27217645), (5, 16330587), (7, 11664705), (13, 6280995), (15, 5443529), (21, 3888235), (35, 2332941), (39, 2093665), (41, 1991535), (65, 1256199), (91, 897285), (105, 777647), (123, 663845), (195, 418733), (205, 398307), (273, 299095), (287, 284505), (455, 179457), (533, 153195), (615, 132769), (861, 94835), (1365, 59819), (1435, 56901), (1459, 55965), (1599, 51065), (2665, 30639), (3731, 21885), (4305, 18967), (4377, 18655), (7295, 11193), (7995, 10213)]