2861625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 5136768

約数和(自身を除く): 2275143

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 587, 975, 1625, 1761, 2935, 4875, 7631, 8805, 14675, 22893, 38155, 44025, 73375, 114465, 190775, 220125, 572325, 953875, 2861625]

約数ペア:

[(1, 2861625), (3, 953875), (5, 572325), (13, 220125), (15, 190775), (25, 114465), (39, 73375), (65, 44025), (75, 38155), (125, 22893), (195, 14675), (325, 8805), (375, 7631), (587, 4875), (975, 2935), (1625, 1761)]