2288565565

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 3409515648

約数和(自身を除く): 1120950083

約数列:

[1, 5, 11, 13, 43, 55, 65, 67, 101, 121, 143, 215, 335, 473, 505, 559, 605, 715, 737, 871, 1111, 1313, 1573, 2365, 2795, 2881, 3685, 4343, 4355, 5203, 5555, 6149, 6565, 6767, 7865, 8107, 9581, 12221, 14405, 14443, 21715, 26015, 30745, 31691, 33835, 37453, 40535, 47773, 47905, 56459, 61105, 67639, 72215, 74437, 87971, 105391, 158455, 158873, 187265, 238865, 282295, 290981, 338195, 348601, 372185, 411983, 439855, 525503, 526955, 621049, 794365, 818807, 967681, 1454905, 1743005, 2059915, 2627515, 3105245, 3200791, 3782753, 4094035, 4531813, 4838405, 6831539, 10644491, 16003955, 18913765, 22659065, 34157695, 35208701, 41610283, 53222455, 176043505, 208051415, 457713113, 2288565565]

約数ペア:

[(1, 2288565565), (5, 457713113), (11, 208051415), (13, 176043505), (43, 53222455), (55, 41610283), (65, 35208701), (67, 34157695), (101, 22659065), (121, 18913765), (143, 16003955), (215, 10644491), (335, 6831539), (473, 4838405), (505, 4531813), (559, 4094035), (605, 3782753), (715, 3200791), (737, 3105245), (871, 2627515), (1111, 2059915), (1313, 1743005), (1573, 1454905), (2365, 967681), (2795, 818807), (2881, 794365), (3685, 621049), (4343, 526955), (4355, 525503), (5203, 439855), (5555, 411983), (6149, 372185), (6565, 348601), (6767, 338195), (7865, 290981), (8107, 282295), (9581, 238865), (12221, 187265), (14405, 158873), (14443, 158455), (21715, 105391), (26015, 87971), (30745, 74437), (31691, 72215), (33835, 67639), (37453, 61105), (40535, 56459), (47773, 47905)]