12401474995

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{3229}}^1$

素因数の和:3644

約数の個数: 64

約数和(自身を含む): 19170385920

約数和(自身を除く): 6768910925

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 367, 455, 805, 1495, 1835, 2093, 2569, 3229, 4771, 8441, 10465, 12845, 16145, 22603, 23855, 33397, 41977, 42205, 59087, 74267, 109733, 113015, 166985, 209885, 293839, 295435, 371335, 519869, 548665, 768131, 965471, 1185043, 1469195, 2599345, 3840655, 4827355, 5925215, 6758297, 8295301, 15405559, 27255989, 33791485, 41476505, 77027795, 107838913, 136279945, 190791923, 354327857, 539194565, 953959615, 1771639285, 2480294999, 12401474995]

約数ペア:

[(1, 12401474995), (5, 2480294999), (7, 1771639285), (13, 953959615), (23, 539194565), (35, 354327857), (65, 190791923), (91, 136279945), (115, 107838913), (161, 77027795), (299, 41476505), (367, 33791485), (455, 27255989), (805, 15405559), (1495, 8295301), (1835, 6758297), (2093, 5925215), (2569, 4827355), (3229, 3840655), (4771, 2599345), (8441, 1469195), (10465, 1185043), (12845, 965471), (16145, 768131), (22603, 548665), (23855, 519869), (33397, 371335), (41977, 295435), (42205, 293839), (59087, 209885), (74267, 166985), (109733, 113015)]