48149715

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 32720685

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 1559, 2059, 4677, 6177, 7795, 10295, 23385, 30885, 45211, 110689, 135633, 226055, 332067, 553445, 678165, 1660335, 3209981, 9629943, 16049905, 48149715]

約数ペア:

[(1, 48149715), (3, 16049905), (5, 9629943), (15, 3209981), (29, 1660335), (71, 678165), (87, 553445), (145, 332067), (213, 226055), (355, 135633), (435, 110689), (1065, 45211), (1559, 30885), (2059, 23385), (4677, 10295), (6177, 7795)]