75881715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2468

約数の個数: 64

約数和(自身を含む): 155990016

約数和(自身を除く): 80108301

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 115, 161, 195, 273, 299, 345, 455, 483, 805, 897, 1365, 1495, 2093, 2415, 2417, 4485, 6279, 7251, 10465, 12085, 16919, 31395, 31421, 36255, 50757, 55591, 84595, 94263, 157105, 166773, 219947, 253785, 277955, 389137, 471315, 659841, 722683, 833865, 1099735, 1167411, 1945685, 2168049, 3299205, 3613415, 5058781, 5837055, 10840245, 15176343, 25293905, 75881715]

約数ペア:

[(1, 75881715), (3, 25293905), (5, 15176343), (7, 10840245), (13, 5837055), (15, 5058781), (21, 3613415), (23, 3299205), (35, 2168049), (39, 1945685), (65, 1167411), (69, 1099735), (91, 833865), (105, 722683), (115, 659841), (161, 471315), (195, 389137), (273, 277955), (299, 253785), (345, 219947), (455, 166773), (483, 157105), (805, 94263), (897, 84595), (1365, 55591), (1495, 50757), (2093, 36255), (2415, 31421), (2417, 31395), (4485, 16919), (6279, 12085), (7251, 10465)]