79130835

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2153

約数の個数: 72

約数和(自身を含む): 169019136

約数和(自身を除く): 89888301

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1785, 2111, 2205, 2499, 4165, 5355, 6333, 7497, 10555, 12495, 14777, 18999, 31665, 35887, 37485, 44331, 73885, 94995, 103439, 107661, 132993, 179435, 221655, 251209, 310317, 322983, 517195, 538305, 664965, 753627, 930951, 1256045, 1551585, 1614915, 1758463, 2260881, 3768135, 4654755, 5275389, 8792315, 11304405, 15826167, 26376945, 79130835]

約数ペア:

[(1, 79130835), (3, 26376945), (5, 15826167), (7, 11304405), (9, 8792315), (15, 5275389), (17, 4654755), (21, 3768135), (35, 2260881), (45, 1758463), (49, 1614915), (51, 1551585), (63, 1256045), (85, 930951), (105, 753627), (119, 664965), (147, 538305), (153, 517195), (245, 322983), (255, 310317), (315, 251209), (357, 221655), (441, 179435), (595, 132993), (735, 107661), (765, 103439), (833, 94995), (1071, 73885), (1785, 44331), (2111, 37485), (2205, 35887), (2499, 31665), (4165, 18999), (5355, 14777), (6333, 12495), (7497, 10555)]