41739915

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 78550560

約数和(自身を除く): 36810645

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 109, 147, 245, 327, 521, 545, 735, 763, 1563, 1635, 2289, 2605, 3647, 3815, 5341, 7815, 10941, 11445, 16023, 18235, 25529, 26705, 54705, 56789, 76587, 80115, 127645, 170367, 283945, 382935, 397523, 851835, 1192569, 1987615, 2782661, 5962845, 8347983, 13913305, 41739915]

約数ペア:

[(1, 41739915), (3, 13913305), (5, 8347983), (7, 5962845), (15, 2782661), (21, 1987615), (35, 1192569), (49, 851835), (105, 397523), (109, 382935), (147, 283945), (245, 170367), (327, 127645), (521, 80115), (545, 76587), (735, 56789), (763, 54705), (1563, 26705), (1635, 25529), (2289, 18235), (2605, 16023), (3647, 11445), (3815, 10941), (5341, 7815)]