25068225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 51024512

約数和(自身を除く): 25956287

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 3673, 6825, 11019, 18365, 25711, 47749, 55095, 77133, 91825, 128555, 143247, 238745, 275475, 334243, 385665, 642775, 716235, 1002729, 1193725, 1671215, 1928325, 3581175, 5013645, 8356075, 25068225]

約数ペア:

[(1, 25068225), (3, 8356075), (5, 5013645), (7, 3581175), (13, 1928325), (15, 1671215), (21, 1193725), (25, 1002729), (35, 716235), (39, 642775), (65, 385665), (75, 334243), (91, 275475), (105, 238745), (175, 143247), (195, 128555), (273, 91825), (325, 77133), (455, 55095), (525, 47749), (975, 25711), (1365, 18365), (2275, 11019), (3673, 6825)]