1627745265755

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1\times {\mathrm{72733}}^1$

素因数の和:74088

約数の個数: 64

約数和(自身を含む): 2447074333440

約数和(自身を除く): 819329067685

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 1015, 1297, 2465, 3451, 6485, 9079, 17255, 22049, 37613, 45395, 72733, 110245, 154343, 188065, 263291, 363665, 509131, 639421, 771715, 1236461, 1316455, 2109257, 2545655, 3197105, 4475947, 6182305, 8655227, 10546285, 14764799, 22379735, 35857369, 43276135, 73823995, 94334701, 179286845, 251001583, 471673505, 660342907, 1255007915, 1603689917, 2735706329, 3301714535, 8018449585, 11225829419, 13678531645, 19149944303, 46507007593, 56129147095, 95749721515, 232535037965, 325549053151, 1627745265755]

約数ペア:

[(1, 1627745265755), (5, 325549053151), (7, 232535037965), (17, 95749721515), (29, 56129147095), (35, 46507007593), (85, 19149944303), (119, 13678531645), (145, 11225829419), (203, 8018449585), (493, 3301714535), (595, 2735706329), (1015, 1603689917), (1297, 1255007915), (2465, 660342907), (3451, 471673505), (6485, 251001583), (9079, 179286845), (17255, 94334701), (22049, 73823995), (37613, 43276135), (45395, 35857369), (72733, 22379735), (110245, 14764799), (154343, 10546285), (188065, 8655227), (263291, 6182305), (363665, 4475947), (509131, 3197105), (639421, 2545655), (771715, 2109257), (1236461, 1316455)]