7020125

素因数分解:

$5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 10243584

約数和(自身を除く): 3223459

約数列:

[1, 5, 7, 25, 35, 71, 113, 125, 175, 355, 497, 565, 791, 875, 1775, 2485, 2825, 3955, 8023, 8875, 12425, 14125, 19775, 40115, 56161, 62125, 98875, 200575, 280805, 1002875, 1404025, 7020125]

約数ペア:

[(1, 7020125), (5, 1404025), (7, 1002875), (25, 280805), (35, 200575), (71, 98875), (113, 62125), (125, 56161), (175, 40115), (355, 19775), (497, 14125), (565, 12425), (791, 8875), (875, 8023), (1775, 3955), (2485, 2825)]