2247698385

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 4243973760

約数和(自身を除く): 1996275375

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 227, 285, 313, 333, 555, 681, 703, 855, 939, 1135, 1565, 1665, 2043, 2109, 2817, 3405, 3515, 4313, 4695, 5947, 6327, 8399, 10215, 10545, 11581, 12939, 14085, 17841, 21565, 25197, 29735, 31635, 34743, 38817, 41995, 53523, 57905, 64695, 71051, 75591, 89205, 104229, 125985, 159581, 173715, 194085, 213153, 220039, 267615, 355255, 377955, 478743, 521145, 639459, 660117, 797905, 1065765, 1100195, 1349969, 1436229, 1980351, 2393715, 2628887, 3197295, 3300585, 4049907, 6749845, 7181145, 7886661, 9901755, 12149721, 13144435, 20249535, 23659983, 39433305, 49948853, 60748605, 118299915, 149846559, 249744265, 449539677, 749232795, 2247698385]

約数ペア:

[(1, 2247698385), (3, 749232795), (5, 449539677), (9, 249744265), (15, 149846559), (19, 118299915), (37, 60748605), (45, 49948853), (57, 39433305), (95, 23659983), (111, 20249535), (171, 13144435), (185, 12149721), (227, 9901755), (285, 7886661), (313, 7181145), (333, 6749845), (555, 4049907), (681, 3300585), (703, 3197295), (855, 2628887), (939, 2393715), (1135, 1980351), (1565, 1436229), (1665, 1349969), (2043, 1100195), (2109, 1065765), (2817, 797905), (3405, 660117), (3515, 639459), (4313, 521145), (4695, 478743), (5947, 377955), (6327, 355255), (8399, 267615), (10215, 220039), (10545, 213153), (11581, 194085), (12939, 173715), (14085, 159581), (17841, 125985), (21565, 104229), (25197, 89205), (29735, 75591), (31635, 71051), (34743, 64695), (38817, 57905), (41995, 53523)]