157980457855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{523}}^1\times {\mathrm{827}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 215547609600

約数和(自身を除く): 57567151745

約数列:

[1, 5, 11, 29, 55, 145, 229, 319, 523, 827, 1145, 1595, 2519, 2615, 4135, 5753, 6641, 9097, 12595, 15167, 23983, 28765, 33205, 45485, 73051, 75835, 119767, 119915, 166837, 189383, 263813, 365255, 432521, 598835, 834185, 946915, 1317437, 1319065, 2083213, 2162605, 3473243, 4757731, 5492107, 6587185, 10416065, 12543109, 17366215, 23788655, 27460535, 38205673, 60413177, 62715545, 99047309, 137974199, 191028365, 302065885, 495236545, 689870995, 1089520399, 2872371961, 5447601995, 14361859805, 31596091571, 157980457855]

約数ペア:

[(1, 157980457855), (5, 31596091571), (11, 14361859805), (29, 5447601995), (55, 2872371961), (145, 1089520399), (229, 689870995), (319, 495236545), (523, 302065885), (827, 191028365), (1145, 137974199), (1595, 99047309), (2519, 62715545), (2615, 60413177), (4135, 38205673), (5753, 27460535), (6641, 23788655), (9097, 17366215), (12595, 12543109), (15167, 10416065), (23983, 6587185), (28765, 5492107), (33205, 4757731), (45485, 3473243), (73051, 2162605), (75835, 2083213), (119767, 1319065), (119915, 1317437), (166837, 946915), (189383, 834185), (263813, 598835), (365255, 432521)]