29280375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1569

約数の個数: 48

約数和(自身を含む): 55924128

約数和(自身を除く): 26643753

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 1531, 2125, 3825, 4593, 6375, 7655, 13779, 19125, 22965, 26027, 38275, 68895, 78081, 114825, 130135, 191375, 234243, 344475, 390405, 574125, 650675, 1171215, 1722375, 1952025, 3253375, 5856075, 9760125, 29280375]

約数ペア:

[(1, 29280375), (3, 9760125), (5, 5856075), (9, 3253375), (15, 1952025), (17, 1722375), (25, 1171215), (45, 650675), (51, 574125), (75, 390405), (85, 344475), (125, 234243), (153, 191375), (225, 130135), (255, 114825), (375, 78081), (425, 68895), (765, 38275), (1125, 26027), (1275, 22965), (1531, 19125), (2125, 13779), (3825, 7655), (4593, 6375)]