72422415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 138743280

約数和(自身を除く): 66320865

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 89, 107, 117, 169, 195, 267, 321, 445, 507, 535, 585, 801, 845, 963, 1157, 1335, 1391, 1521, 1605, 2535, 3471, 4005, 4173, 4815, 5785, 6955, 7605, 9523, 10413, 12519, 15041, 17355, 18083, 20865, 28569, 45123, 47615, 52065, 54249, 62595, 75205, 85707, 90415, 123799, 135369, 142845, 162747, 225615, 271245, 371397, 428535, 618995, 676845, 813735, 1114191, 1609387, 1856985, 4828161, 5570955, 8046935, 14484483, 24140805, 72422415]

約数ペア:

[(1, 72422415), (3, 24140805), (5, 14484483), (9, 8046935), (13, 5570955), (15, 4828161), (39, 1856985), (45, 1609387), (65, 1114191), (89, 813735), (107, 676845), (117, 618995), (169, 428535), (195, 371397), (267, 271245), (321, 225615), (445, 162747), (507, 142845), (535, 135369), (585, 123799), (801, 90415), (845, 85707), (963, 75205), (1157, 62595), (1335, 54249), (1391, 52065), (1521, 47615), (1605, 45123), (2535, 28569), (3471, 20865), (4005, 18083), (4173, 17355), (4815, 15041), (5785, 12519), (6955, 10413), (7605, 9523)]