2755557826565

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1429}}^1\times {\mathrm{75017}}^1$

素因数の和:76601

約数の個数: 32

約数和(自身を含む): 3406219296480

約数和(自身を除く): 650661469915

約数列:

[1, 5, 53, 97, 265, 485, 1429, 5141, 7145, 25705, 75017, 75737, 138613, 375085, 378685, 693065, 3975901, 7276649, 7346489, 19879505, 36383245, 36732445, 107199293, 385662397, 535996465, 1928311985, 5681562529, 10398331421, 28407812645, 51991657105, 551111565313, 2755557826565]

約数ペア:

[(1, 2755557826565), (5, 551111565313), (53, 51991657105), (97, 28407812645), (265, 10398331421), (485, 5681562529), (1429, 1928311985), (5141, 535996465), (7145, 385662397), (25705, 107199293), (75017, 36732445), (75737, 36383245), (138613, 19879505), (375085, 7346489), (378685, 7276649), (693065, 3975901)]