1927875

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 3302208

約数和(自身を除く): 1374333

約数列:

[1, 3, 5, 15, 25, 53, 75, 97, 125, 159, 265, 291, 375, 485, 795, 1325, 1455, 2425, 3975, 5141, 6625, 7275, 12125, 15423, 19875, 25705, 36375, 77115, 128525, 385575, 642625, 1927875]

約数ペア:

[(1, 1927875), (3, 642625), (5, 385575), (15, 128525), (25, 77115), (53, 36375), (75, 25705), (97, 19875), (125, 15423), (159, 12125), (265, 7275), (291, 6625), (375, 5141), (485, 3975), (795, 2425), (1325, 1455)]