65171250

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{1931}}^1$

素因数の和:1962

約数の個数: 80

約数和(自身を含む): 181067040

約数和(自身を除く): 115895790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 625, 675, 750, 1125, 1250, 1350, 1875, 1931, 2250, 3375, 3750, 3862, 5625, 5793, 6750, 9655, 11250, 11586, 16875, 17379, 19310, 28965, 33750, 34758, 48275, 52137, 57930, 86895, 96550, 104274, 144825, 173790, 241375, 260685, 289650, 434475, 482750, 521370, 724125, 868950, 1206875, 1303425, 1448250, 2172375, 2413750, 2606850, 3620625, 4344750, 6517125, 7241250, 10861875, 13034250, 21723750, 32585625, 65171250]

約数ペア:

[(1, 65171250), (2, 32585625), (3, 21723750), (5, 13034250), (6, 10861875), (9, 7241250), (10, 6517125), (15, 4344750), (18, 3620625), (25, 2606850), (27, 2413750), (30, 2172375), (45, 1448250), (50, 1303425), (54, 1206875), (75, 868950), (90, 724125), (125, 521370), (135, 482750), (150, 434475), (225, 289650), (250, 260685), (270, 241375), (375, 173790), (450, 144825), (625, 104274), (675, 96550), (750, 86895), (1125, 57930), (1250, 52137), (1350, 48275), (1875, 34758), (1931, 33750), (2250, 28965), (3375, 19310), (3750, 17379), (3862, 16875), (5625, 11586), (5793, 11250), (6750, 9655)]