48392505

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 100800000

約数和(自身を除く): 52407495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 861, 945, 1107, 1249, 1435, 1845, 2583, 3747, 4305, 5535, 6245, 7749, 8743, 11241, 12915, 18735, 26229, 33723, 38745, 43715, 51209, 56205, 78687, 131145, 153627, 168615, 236061, 256045, 358463, 393435, 460881, 768135, 1075389, 1180305, 1382643, 1792315, 2304405, 3226167, 5376945, 6913215, 9678501, 16130835, 48392505]

約数ペア:

[(1, 48392505), (3, 16130835), (5, 9678501), (7, 6913215), (9, 5376945), (15, 3226167), (21, 2304405), (27, 1792315), (35, 1382643), (41, 1180305), (45, 1075389), (63, 768135), (105, 460881), (123, 393435), (135, 358463), (189, 256045), (205, 236061), (287, 168615), (315, 153627), (369, 131145), (615, 78687), (861, 56205), (945, 51209), (1107, 43715), (1249, 38745), (1435, 33723), (1845, 26229), (2583, 18735), (3747, 12915), (4305, 11241), (5535, 8743), (6245, 7749)]