47789235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 89963328

約数和(自身を除く): 42174093

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 151, 195, 453, 541, 585, 755, 1359, 1623, 1963, 2265, 2705, 4869, 5889, 6795, 7033, 8115, 9815, 17667, 21099, 24345, 29445, 35165, 63297, 81691, 88335, 105495, 245073, 316485, 408455, 735219, 1061983, 1225365, 3185949, 3676095, 5309915, 9557847, 15929745, 47789235]

約数ペア:

[(1, 47789235), (3, 15929745), (5, 9557847), (9, 5309915), (13, 3676095), (15, 3185949), (39, 1225365), (45, 1061983), (65, 735219), (117, 408455), (151, 316485), (195, 245073), (453, 105495), (541, 88335), (585, 81691), (755, 63297), (1359, 35165), (1623, 29445), (1963, 24345), (2265, 21099), (2705, 17667), (4869, 9815), (5889, 8115), (6795, 7033)]