15695416281

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1\times {\mathrm{919}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 21747916800

約数和(自身を除く): 6052500519

約数列:

[1, 3, 31, 93, 227, 681, 809, 919, 2427, 2757, 7037, 21111, 25079, 28489, 75237, 85467, 183643, 208613, 550929, 625839, 743471, 2230413, 5692933, 6467003, 17078799, 19401009, 23047601, 69142803, 168767917, 506303751, 5231805427, 15695416281]

約数ペア:

[(1, 15695416281), (3, 5231805427), (31, 506303751), (93, 168767917), (227, 69142803), (681, 23047601), (809, 19401009), (919, 17078799), (2427, 6467003), (2757, 5692933), (7037, 2230413), (21111, 743471), (25079, 625839), (28489, 550929), (75237, 208613), (85467, 183643)]