29328375

素因数分解:

$3^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 49173696

約数和(自身を除く): 19845321

約数列:

[1, 3, 5, 15, 25, 75, 125, 197, 375, 397, 591, 985, 1191, 1985, 2955, 4925, 5955, 9925, 14775, 24625, 29775, 49625, 73875, 78209, 148875, 234627, 391045, 1173135, 1955225, 5865675, 9776125, 29328375]

約数ペア:

[(1, 29328375), (3, 9776125), (5, 5865675), (15, 1955225), (25, 1173135), (75, 391045), (125, 234627), (197, 148875), (375, 78209), (397, 73875), (591, 49625), (985, 29775), (1191, 24625), (1985, 14775), (2955, 9925), (4925, 5955)]