253441575

素因数分解:

$3^3\times 5^2\times {\mathrm{239}}^1\times {\mathrm{1571}}^1$

素因数の和:1829

約数の個数: 48

約数和(自身を含む): 467827200

約数和(自身を除く): 214385625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 239, 675, 717, 1195, 1571, 2151, 3585, 4713, 5975, 6453, 7855, 10755, 14139, 17925, 23565, 32265, 39275, 42417, 53775, 70695, 117825, 161325, 212085, 353475, 375469, 1060425, 1126407, 1877345, 3379221, 5632035, 9386725, 10137663, 16896105, 28160175, 50688315, 84480525, 253441575]

約数ペア:

[(1, 253441575), (3, 84480525), (5, 50688315), (9, 28160175), (15, 16896105), (25, 10137663), (27, 9386725), (45, 5632035), (75, 3379221), (135, 1877345), (225, 1126407), (239, 1060425), (675, 375469), (717, 353475), (1195, 212085), (1571, 161325), (2151, 117825), (3585, 70695), (4713, 53775), (5975, 42417), (6453, 39275), (7855, 32265), (10755, 23565), (14139, 17925)]