17019375

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 29428080

約数和(自身を除く): 12408705

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 313, 375, 435, 625, 725, 939, 1565, 1875, 2175, 3625, 4695, 7825, 9077, 10875, 18125, 23475, 27231, 39125, 45385, 54375, 117375, 136155, 195625, 226925, 586875, 680775, 1134625, 3403875, 5673125, 17019375]

約数ペア:

[(1, 17019375), (3, 5673125), (5, 3403875), (15, 1134625), (25, 680775), (29, 586875), (75, 226925), (87, 195625), (125, 136155), (145, 117375), (313, 54375), (375, 45385), (435, 39125), (625, 27231), (725, 23475), (939, 18125), (1565, 10875), (1875, 9077), (2175, 7825), (3625, 4695)]