27873669115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{18457}}^1$

素因数の和:18751

約数の個数: 32

約数和(自身を含む): 35962090560

約数和(自身を除く): 8088421445

約数列:

[1, 5, 17, 85, 109, 163, 545, 815, 1853, 2771, 9265, 13855, 17767, 18457, 88835, 92285, 302039, 313769, 1510195, 1568845, 2011813, 3008491, 10059065, 15042455, 34200821, 51144347, 171004105, 255721735, 327925519, 1639627595, 5574733823, 27873669115]

約数ペア:

[(1, 27873669115), (5, 5574733823), (17, 1639627595), (85, 327925519), (109, 255721735), (163, 171004105), (545, 51144347), (815, 34200821), (1853, 15042455), (2771, 10059065), (9265, 3008491), (13855, 2011813), (17767, 1568845), (18457, 1510195), (88835, 313769), (92285, 302039)]