268331245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5839}}^1$

素因数の和:5965

約数の個数: 32

約数和(自身を含む): 400296960

約数和(自身を除く): 131965715

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 455, 505, 707, 1313, 3535, 5839, 6565, 9191, 29195, 40873, 45955, 75907, 204365, 379535, 531349, 589739, 2656745, 2948695, 4128173, 7666607, 20640865, 38333035, 53666249, 268331245]

約数ペア:

[(1, 268331245), (5, 53666249), (7, 38333035), (13, 20640865), (35, 7666607), (65, 4128173), (91, 2948695), (101, 2656745), (455, 589739), (505, 531349), (707, 379535), (1313, 204365), (3535, 75907), (5839, 45955), (6565, 40873), (9191, 29195)]