5370015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 9907200

約数和(自身を除く): 4537185

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 257, 597, 771, 995, 1285, 1393, 1799, 2985, 3855, 4179, 5397, 6965, 8995, 20895, 26985, 51143, 153429, 255715, 358001, 767145, 1074003, 1790005, 5370015]

約数ペア:

[(1, 5370015), (3, 1790005), (5, 1074003), (7, 767145), (15, 358001), (21, 255715), (35, 153429), (105, 51143), (199, 26985), (257, 20895), (597, 8995), (771, 6965), (995, 5397), (1285, 4179), (1393, 3855), (1799, 2985)]