20132884575

素因数分解:

$3^2\times 5^2\times {\mathrm{2789}}^1\times {\mathrm{32083}}^1$

素因数の和:34888

約数の個数: 36

約数和(自身を含む): 36074287080

約数和(自身を除く): 15941402505

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 2789, 8367, 13945, 25101, 32083, 41835, 69725, 96249, 125505, 160415, 209175, 288747, 481245, 627525, 802075, 1443735, 2406225, 7218675, 89479487, 268438461, 447397435, 805315383, 1342192305, 2236987175, 4026576915, 6710961525, 20132884575]

約数ペア:

[(1, 20132884575), (3, 6710961525), (5, 4026576915), (9, 2236987175), (15, 1342192305), (25, 805315383), (45, 447397435), (75, 268438461), (225, 89479487), (2789, 7218675), (8367, 2406225), (13945, 1443735), (25101, 802075), (32083, 627525), (41835, 481245), (69725, 288747), (96249, 209175), (125505, 160415)]