13307789075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 20359458816

約数和(自身を除く): 7051669741

約数列:

[1, 5, 7, 23, 25, 35, 37, 115, 161, 175, 185, 193, 259, 463, 575, 805, 851, 925, 965, 1295, 1351, 2315, 3241, 4025, 4255, 4439, 4825, 5957, 6475, 6755, 7141, 10649, 11575, 16205, 17131, 21275, 22195, 29785, 31073, 33775, 35705, 49987, 53245, 74543, 81025, 85655, 89359, 110975, 119917, 148925, 155365, 164243, 178525, 249935, 266225, 372715, 394013, 428275, 446795, 599585, 625513, 776825, 821215, 1149701, 1249675, 1863575, 1970065, 2055257, 2233975, 2758091, 2997925, 3127565, 3306283, 4106075, 5748505, 9850325, 10276285, 13790455, 14386799, 15637825, 16531415, 23143981, 28742525, 51381425, 68952275, 71933995, 76044509, 82657075, 115719905, 359669975, 380222545, 532311563, 578599525, 1901112725, 2661557815, 13307789075]

約数ペア:

[(1, 13307789075), (5, 2661557815), (7, 1901112725), (23, 578599525), (25, 532311563), (35, 380222545), (37, 359669975), (115, 115719905), (161, 82657075), (175, 76044509), (185, 71933995), (193, 68952275), (259, 51381425), (463, 28742525), (575, 23143981), (805, 16531415), (851, 15637825), (925, 14386799), (965, 13790455), (1295, 10276285), (1351, 9850325), (2315, 5748505), (3241, 4106075), (4025, 3306283), (4255, 3127565), (4439, 2997925), (4825, 2758091), (5957, 2233975), (6475, 2055257), (6755, 1970065), (7141, 1863575), (10649, 1249675), (11575, 1149701), (16205, 821215), (17131, 776825), (21275, 625513), (22195, 599585), (29785, 446795), (31073, 428275), (33775, 394013), (35705, 372715), (49987, 266225), (53245, 249935), (74543, 178525), (81025, 164243), (85655, 155365), (89359, 148925), (110975, 119917)]