39317925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 36

約数和(自身を含む): 68023424

約数和(自身を除く): 28705499

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 529, 575, 991, 1587, 1725, 2645, 2973, 4955, 7935, 13225, 14865, 22793, 24775, 39675, 68379, 74325, 113965, 341895, 524239, 569825, 1572717, 1709475, 2621195, 7863585, 13105975, 39317925]

約数ペア:

[(1, 39317925), (3, 13105975), (5, 7863585), (15, 2621195), (23, 1709475), (25, 1572717), (69, 569825), (75, 524239), (115, 341895), (345, 113965), (529, 74325), (575, 68379), (991, 39675), (1587, 24775), (1725, 22793), (2645, 14865), (2973, 13225), (4955, 7935)]