16301145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8171}}^1$

素因数の和:8205

約数の個数: 32

約数和(自身を含む): 31380480

約数和(自身を除く): 15079335

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 8171, 24513, 40855, 57197, 122565, 155249, 171591, 285985, 465747, 776245, 857955, 1086743, 2328735, 3260229, 5433715, 16301145]

約数ペア:

[(1, 16301145), (3, 5433715), (5, 3260229), (7, 2328735), (15, 1086743), (19, 857955), (21, 776245), (35, 465747), (57, 285985), (95, 171591), (105, 155249), (133, 122565), (285, 57197), (399, 40855), (665, 24513), (1995, 8171)]