7137748815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{85847}}^1$

素因数の和:86119

約数の個数: 32

約数和(自身を含む): 11966524416

約数和(自身を除く): 4828775601

約数列:

[1, 3, 5, 15, 23, 69, 115, 241, 345, 723, 1205, 3615, 5543, 16629, 27715, 83145, 85847, 257541, 429235, 1287705, 1974481, 5923443, 9872405, 20689127, 29617215, 62067381, 103445635, 310336905, 475849921, 1427549763, 2379249605, 7137748815]

約数ペア:

[(1, 7137748815), (3, 2379249605), (5, 1427549763), (15, 475849921), (23, 310336905), (69, 103445635), (115, 62067381), (241, 29617215), (345, 20689127), (723, 9872405), (1205, 5923443), (3615, 1974481), (5543, 1287705), (16629, 429235), (27715, 257541), (83145, 85847)]