54273375

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 108151680

約数和(自身を除く): 53878305

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 585, 675, 975, 1125, 1237, 1625, 1755, 2925, 3375, 3711, 4875, 6185, 8775, 11133, 14625, 16081, 18555, 30925, 33399, 43875, 48243, 55665, 80405, 92775, 144729, 154625, 166995, 241215, 278325, 402025, 434187, 463875, 723645, 834975, 1206075, 1391625, 2010125, 2170935, 3618225, 4174875, 6030375, 10854675, 18091125, 54273375]

約数ペア:

[(1, 54273375), (3, 18091125), (5, 10854675), (9, 6030375), (13, 4174875), (15, 3618225), (25, 2170935), (27, 2010125), (39, 1391625), (45, 1206075), (65, 834975), (75, 723645), (117, 463875), (125, 434187), (135, 402025), (195, 278325), (225, 241215), (325, 166995), (351, 154625), (375, 144729), (585, 92775), (675, 80405), (975, 55665), (1125, 48243), (1237, 43875), (1625, 33399), (1755, 30925), (2925, 18555), (3375, 16081), (3711, 14625), (4875, 11133), (6185, 8775)]