49799625

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 86012160

約数和(自身を除く): 36212535

約数列:

[1, 3, 5, 15, 25, 41, 75, 79, 123, 125, 205, 237, 375, 395, 615, 1025, 1185, 1681, 1975, 3075, 3239, 5043, 5125, 5925, 8405, 9717, 9875, 15375, 16195, 25215, 29625, 42025, 48585, 80975, 126075, 132799, 210125, 242925, 398397, 404875, 630375, 663995, 1214625, 1991985, 3319975, 9959925, 16599875, 49799625]

約数ペア:

[(1, 49799625), (3, 16599875), (5, 9959925), (15, 3319975), (25, 1991985), (41, 1214625), (75, 663995), (79, 630375), (123, 404875), (125, 398397), (205, 242925), (237, 210125), (375, 132799), (395, 126075), (615, 80975), (1025, 48585), (1185, 42025), (1681, 29625), (1975, 25215), (3075, 16195), (3239, 15375), (5043, 9875), (5125, 9717), (5925, 8405)]