1026849915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19289}}^1$

素因数の和:19333

約数の個数: 72

約数和(自身を含む): 2202763680

約数和(自身を除く): 1175913765

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 169, 195, 273, 315, 455, 507, 585, 819, 845, 1183, 1365, 1521, 2535, 3549, 4095, 5915, 7605, 10647, 17745, 19289, 53235, 57867, 96445, 135023, 173601, 250757, 289335, 405069, 675115, 752271, 868005, 1215207, 1253785, 1755299, 2025345, 2256813, 3259841, 3761355, 5265897, 6076035, 8776495, 9779523, 11284065, 15797691, 16299205, 22818887, 26329485, 29338569, 48897615, 68456661, 78988455, 114094435, 146692845, 205369983, 342283305, 1026849915]

約数ペア:

[(1, 1026849915), (3, 342283305), (5, 205369983), (7, 146692845), (9, 114094435), (13, 78988455), (15, 68456661), (21, 48897615), (35, 29338569), (39, 26329485), (45, 22818887), (63, 16299205), (65, 15797691), (91, 11284065), (105, 9779523), (117, 8776495), (169, 6076035), (195, 5265897), (273, 3761355), (315, 3259841), (455, 2256813), (507, 2025345), (585, 1755299), (819, 1253785), (845, 1215207), (1183, 868005), (1365, 752271), (1521, 675115), (2535, 405069), (3549, 289335), (4095, 250757), (5915, 173601), (7605, 135023), (10647, 96445), (17745, 57867), (19289, 53235)]