27946875

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 50996736

約数和(自身を除く): 23049861

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 271, 275, 375, 625, 813, 825, 1355, 1375, 1875, 2981, 3125, 4065, 4125, 6775, 6875, 8943, 9375, 14905, 20325, 20625, 33875, 34375, 44715, 74525, 101625, 103125, 169375, 223575, 372625, 508125, 846875, 1117875, 1863125, 2540625, 5589375, 9315625, 27946875]

約数ペア:

[(1, 27946875), (3, 9315625), (5, 5589375), (11, 2540625), (15, 1863125), (25, 1117875), (33, 846875), (55, 508125), (75, 372625), (125, 223575), (165, 169375), (271, 103125), (275, 101625), (375, 74525), (625, 44715), (813, 34375), (825, 33875), (1355, 20625), (1375, 20325), (1875, 14905), (2981, 9375), (3125, 8943), (4065, 6875), (4125, 6775)]