76882065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 138910464

約数和(自身を除く): 62028399

約数列:

[1, 3, 5, 13, 15, 39, 43, 53, 65, 129, 159, 173, 195, 215, 265, 519, 559, 645, 689, 795, 865, 1677, 2067, 2249, 2279, 2595, 2795, 3445, 6747, 6837, 7439, 8385, 9169, 10335, 11245, 11395, 22317, 27507, 29627, 33735, 34185, 37195, 45845, 88881, 96707, 111585, 119197, 137535, 148135, 290121, 357591, 394267, 444405, 483535, 595985, 1182801, 1450605, 1787955, 1971335, 5125471, 5914005, 15376413, 25627355, 76882065]

約数ペア:

[(1, 76882065), (3, 25627355), (5, 15376413), (13, 5914005), (15, 5125471), (39, 1971335), (43, 1787955), (53, 1450605), (65, 1182801), (129, 595985), (159, 483535), (173, 444405), (195, 394267), (215, 357591), (265, 290121), (519, 148135), (559, 137535), (645, 119197), (689, 111585), (795, 96707), (865, 88881), (1677, 45845), (2067, 37195), (2249, 34185), (2279, 33735), (2595, 29627), (2795, 27507), (3445, 22317), (6747, 11395), (6837, 11245), (7439, 10335), (8385, 9169)]