22802715

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 45372096

約数和(自身を除く): 22569381

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 71, 81, 117, 135, 183, 195, 213, 305, 351, 355, 405, 549, 585, 639, 793, 915, 923, 1053, 1065, 1647, 1755, 1917, 2379, 2745, 2769, 3195, 3965, 4331, 4615, 4941, 5265, 5751, 7137, 8235, 8307, 9585, 11895, 12993, 13845, 21411, 21655, 24705, 24921, 28755, 35685, 38979, 41535, 56303, 64233, 64965, 74763, 107055, 116937, 124605, 168909, 194895, 281515, 321165, 350811, 373815, 506727, 584685, 844545, 1520181, 1754055, 2533635, 4560543, 7600905, 22802715]

約数ペア:

[(1, 22802715), (3, 7600905), (5, 4560543), (9, 2533635), (13, 1754055), (15, 1520181), (27, 844545), (39, 584685), (45, 506727), (61, 373815), (65, 350811), (71, 321165), (81, 281515), (117, 194895), (135, 168909), (183, 124605), (195, 116937), (213, 107055), (305, 74763), (351, 64965), (355, 64233), (405, 56303), (549, 41535), (585, 38979), (639, 35685), (793, 28755), (915, 24921), (923, 24705), (1053, 21655), (1065, 21411), (1647, 13845), (1755, 12993), (1917, 11895), (2379, 9585), (2745, 8307), (2769, 8235), (3195, 7137), (3965, 5751), (4331, 5265), (4615, 4941)]