30082455

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 58746240

約数和(自身を除く): 28663785

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 135, 183, 195, 281, 305, 351, 549, 585, 793, 843, 915, 1405, 1647, 1755, 2379, 2529, 2745, 3653, 3965, 4215, 7137, 7587, 8235, 10959, 11895, 12645, 17141, 18265, 21411, 32877, 35685, 37935, 51423, 54795, 85705, 98631, 107055, 154269, 164385, 222833, 257115, 462807, 493155, 668499, 771345, 1114165, 2005497, 2314035, 3342495, 6016491, 10027485, 30082455]

約数ペア:

[(1, 30082455), (3, 10027485), (5, 6016491), (9, 3342495), (13, 2314035), (15, 2005497), (27, 1114165), (39, 771345), (45, 668499), (61, 493155), (65, 462807), (117, 257115), (135, 222833), (183, 164385), (195, 154269), (281, 107055), (305, 98631), (351, 85705), (549, 54795), (585, 51423), (793, 37935), (843, 35685), (915, 32877), (1405, 21411), (1647, 18265), (1755, 17141), (2379, 12645), (2529, 11895), (2745, 10959), (3653, 8235), (3965, 7587), (4215, 7137)]