79804575

素因数分解:

$3^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:829

約数の個数: 48

約数和(自身を含む): 147609600

約数和(自身を除く): 67805025

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 191, 225, 573, 619, 675, 955, 1719, 1857, 2865, 3095, 4775, 5157, 5571, 8595, 9285, 14325, 15475, 16713, 25785, 27855, 42975, 46425, 83565, 118229, 128925, 139275, 354687, 417825, 591145, 1064061, 1773435, 2955725, 3192183, 5320305, 8867175, 15960915, 26601525, 79804575]

約数ペア:

[(1, 79804575), (3, 26601525), (5, 15960915), (9, 8867175), (15, 5320305), (25, 3192183), (27, 2955725), (45, 1773435), (75, 1064061), (135, 591145), (191, 417825), (225, 354687), (573, 139275), (619, 128925), (675, 118229), (955, 83565), (1719, 46425), (1857, 42975), (2865, 27855), (3095, 25785), (4775, 16713), (5157, 15475), (5571, 14325), (8595, 9285)]