15343965

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 33600000

約数和(自身を除く): 18256035

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1249, 1365, 1755, 2457, 3747, 4095, 6245, 8743, 11241, 12285, 16237, 18735, 26229, 33723, 43715, 48711, 56205, 78687, 81185, 113659, 131145, 146133, 168615, 236061, 243555, 340977, 393435, 438399, 568295, 730665, 1022931, 1180305, 1704885, 2191995, 3068793, 5114655, 15343965]

約数ペア:

[(1, 15343965), (3, 5114655), (5, 3068793), (7, 2191995), (9, 1704885), (13, 1180305), (15, 1022931), (21, 730665), (27, 568295), (35, 438399), (39, 393435), (45, 340977), (63, 243555), (65, 236061), (91, 168615), (105, 146133), (117, 131145), (135, 113659), (189, 81185), (195, 78687), (273, 56205), (315, 48711), (351, 43715), (455, 33723), (585, 26229), (819, 18735), (945, 16237), (1249, 12285), (1365, 11241), (1755, 8743), (2457, 6245), (3747, 4095)]