68797245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 126074880

約数和(自身を除く): 57277635

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 59, 111, 165, 177, 185, 191, 295, 407, 555, 573, 649, 885, 955, 1221, 1947, 2035, 2101, 2183, 2865, 3245, 6105, 6303, 6549, 7067, 9735, 10505, 10915, 11269, 21201, 24013, 31515, 32745, 33807, 35335, 56345, 72039, 77737, 106005, 120065, 123959, 169035, 233211, 360195, 371877, 388685, 416953, 619795, 1166055, 1250859, 1859385, 2084765, 4586483, 6254295, 13759449, 22932415, 68797245]

約数ペア:

[(1, 68797245), (3, 22932415), (5, 13759449), (11, 6254295), (15, 4586483), (33, 2084765), (37, 1859385), (55, 1250859), (59, 1166055), (111, 619795), (165, 416953), (177, 388685), (185, 371877), (191, 360195), (295, 233211), (407, 169035), (555, 123959), (573, 120065), (649, 106005), (885, 77737), (955, 72039), (1221, 56345), (1947, 35335), (2035, 33807), (2101, 32745), (2183, 31515), (2865, 24013), (3245, 21201), (6105, 11269), (6303, 10915), (6549, 10505), (7067, 9735)]