201674625

素因数分解:

$3^1\times 5^3\times {\mathrm{641}}^1\times {\mathrm{839}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 336510720

約数和(自身を除く): 134836095

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 641, 839, 1923, 2517, 3205, 4195, 9615, 12585, 16025, 20975, 48075, 62925, 80125, 104875, 240375, 314625, 537799, 1613397, 2688995, 8066985, 13444975, 40334925, 67224875, 201674625]

約数ペア:

[(1, 201674625), (3, 67224875), (5, 40334925), (15, 13444975), (25, 8066985), (75, 2688995), (125, 1613397), (375, 537799), (641, 314625), (839, 240375), (1923, 104875), (2517, 80125), (3205, 62925), (4195, 48075), (9615, 20975), (12585, 16025)]