47769345

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 94809792

約数和(自身を除く): 47040447

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 81, 117, 129, 135, 195, 211, 215, 351, 387, 405, 559, 585, 633, 645, 1053, 1055, 1161, 1677, 1755, 1899, 1935, 2743, 2795, 3165, 3483, 5031, 5265, 5697, 5805, 8229, 8385, 9073, 9495, 13715, 15093, 17091, 17415, 24687, 25155, 27219, 28485, 41145, 45279, 45365, 74061, 75465, 81657, 85455, 117949, 123435, 136095, 222183, 226395, 244971, 353847, 370305, 408285, 589745, 734913, 1061541, 1110915, 1224855, 1769235, 3184623, 3674565, 5307705, 9553869, 15923115, 47769345]

約数ペア:

[(1, 47769345), (3, 15923115), (5, 9553869), (9, 5307705), (13, 3674565), (15, 3184623), (27, 1769235), (39, 1224855), (43, 1110915), (45, 1061541), (65, 734913), (81, 589745), (117, 408285), (129, 370305), (135, 353847), (195, 244971), (211, 226395), (215, 222183), (351, 136095), (387, 123435), (405, 117949), (559, 85455), (585, 81657), (633, 75465), (645, 74061), (1053, 45365), (1055, 45279), (1161, 41145), (1677, 28485), (1755, 27219), (1899, 25155), (1935, 24687), (2743, 17415), (2795, 17091), (3165, 15093), (3483, 13715), (5031, 9495), (5265, 9073), (5697, 8385), (5805, 8229)]