15281298

素因数分解:

$2^1\times 3^6\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 56

約数和(自身を含む): 35255808

約数和(自身を除く): 19974510

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 223, 243, 282, 423, 446, 486, 669, 729, 846, 1269, 1338, 1458, 2007, 2538, 3807, 4014, 6021, 7614, 10481, 11421, 12042, 18063, 20962, 22842, 31443, 34263, 36126, 54189, 62886, 68526, 94329, 108378, 162567, 188658, 282987, 325134, 565974, 848961, 1697922, 2546883, 5093766, 7640649, 15281298]

約数ペア:

[(1, 15281298), (2, 7640649), (3, 5093766), (6, 2546883), (9, 1697922), (18, 848961), (27, 565974), (47, 325134), (54, 282987), (81, 188658), (94, 162567), (141, 108378), (162, 94329), (223, 68526), (243, 62886), (282, 54189), (423, 36126), (446, 34263), (486, 31443), (669, 22842), (729, 20962), (846, 18063), (1269, 12042), (1338, 11421), (1458, 10481), (2007, 7614), (2538, 6021), (3807, 4014)]