29889375

素因数分解:

$3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 52483200

約数和(自身を除く): 22593825

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 625, 839, 1425, 1875, 2375, 2517, 4195, 7125, 11875, 12585, 15941, 20975, 35625, 47823, 62925, 79705, 104875, 239115, 314625, 398525, 524375, 1195575, 1573125, 1992625, 5977875, 9963125, 29889375]

約数ペア:

[(1, 29889375), (3, 9963125), (5, 5977875), (15, 1992625), (19, 1573125), (25, 1195575), (57, 524375), (75, 398525), (95, 314625), (125, 239115), (285, 104875), (375, 79705), (475, 62925), (625, 47823), (839, 35625), (1425, 20975), (1875, 15941), (2375, 12585), (2517, 11875), (4195, 7125)]