1397282895

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{9029}}^1$

素因数の和:9240

約数の個数: 48

約数和(自身を含む): 2563797600

約数和(自身を除く): 1166514705

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 181, 285, 543, 855, 905, 1629, 2715, 3439, 8145, 9029, 10317, 17195, 27087, 30951, 45145, 51585, 81261, 135435, 154755, 171551, 406305, 514653, 857755, 1543959, 1634249, 2573265, 4902747, 7719795, 8171245, 14708241, 24513735, 31050731, 73541205, 93152193, 155253655, 279456579, 465760965, 1397282895]

約数ペア:

[(1, 1397282895), (3, 465760965), (5, 279456579), (9, 155253655), (15, 93152193), (19, 73541205), (45, 31050731), (57, 24513735), (95, 14708241), (171, 8171245), (181, 7719795), (285, 4902747), (543, 2573265), (855, 1634249), (905, 1543959), (1629, 857755), (2715, 514653), (3439, 406305), (8145, 171551), (9029, 154755), (10317, 135435), (17195, 81261), (27087, 51585), (30951, 45145)]