7777201715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{1601}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 9940807296

約数和(自身を除く): 2163605581

約数列:

[1, 5, 23, 53, 115, 265, 797, 1219, 1601, 3985, 6095, 8005, 18331, 36823, 42241, 84853, 91655, 184115, 211205, 424265, 971543, 1275997, 1951619, 4857715, 6379985, 9758095, 29347931, 67627841, 146739655, 338139205, 1555440343, 7777201715]

約数ペア:

[(1, 7777201715), (5, 1555440343), (23, 338139205), (53, 146739655), (115, 67627841), (265, 29347931), (797, 9758095), (1219, 6379985), (1601, 4857715), (3985, 1951619), (6095, 1275997), (8005, 971543), (18331, 424265), (36823, 211205), (42241, 184115), (84853, 91655)]