39084375

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 32161065

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 379, 625, 825, 1137, 1375, 1875, 1895, 3125, 4125, 4169, 5685, 6875, 9375, 9475, 12507, 20625, 20845, 28425, 34375, 47375, 62535, 103125, 104225, 142125, 236875, 312675, 521125, 710625, 1184375, 1563375, 2605625, 3553125, 7816875, 13028125, 39084375]

約数ペア:

[(1, 39084375), (3, 13028125), (5, 7816875), (11, 3553125), (15, 2605625), (25, 1563375), (33, 1184375), (55, 710625), (75, 521125), (125, 312675), (165, 236875), (275, 142125), (375, 104225), (379, 103125), (625, 62535), (825, 47375), (1137, 34375), (1375, 28425), (1875, 20845), (1895, 20625), (3125, 12507), (4125, 9475), (4169, 9375), (5685, 6875)]