13305310865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{2423}}^1$

素因数の和:3302

約数の個数: 64

約数和(自身を含む): 21110906880

約数和(自身を除く): 7805596015

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 839, 935, 1309, 2423, 4195, 5873, 6545, 9229, 12115, 14263, 16961, 26653, 29365, 41191, 46145, 64603, 71315, 84805, 99841, 133265, 156893, 186571, 205955, 288337, 323015, 453101, 499205, 784465, 932855, 1098251, 1441685, 2032897, 2265505, 3171707, 5491255, 10164485, 14230279, 15858535, 22361867, 34559249, 71151395, 111809335, 156533069, 172796245, 241914743, 380151739, 782665345, 1209573715, 1900758695, 2661062173, 13305310865]

約数ペア:

[(1, 13305310865), (5, 2661062173), (7, 1900758695), (11, 1209573715), (17, 782665345), (35, 380151739), (55, 241914743), (77, 172796245), (85, 156533069), (119, 111809335), (187, 71151395), (385, 34559249), (595, 22361867), (839, 15858535), (935, 14230279), (1309, 10164485), (2423, 5491255), (4195, 3171707), (5873, 2265505), (6545, 2032897), (9229, 1441685), (12115, 1098251), (14263, 932855), (16961, 784465), (26653, 499205), (29365, 453101), (41191, 323015), (46145, 288337), (64603, 205955), (71315, 186571), (84805, 156893), (99841, 133265)]