5721150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 14534784

約数和(自身を除く): 8813634

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 887, 1075, 1290, 1774, 2150, 2661, 3225, 4435, 5322, 6450, 8870, 13305, 22175, 26610, 38141, 44350, 66525, 76282, 114423, 133050, 190705, 228846, 381410, 572115, 953525, 1144230, 1907050, 2860575, 5721150]

約数ペア:

[(1, 5721150), (2, 2860575), (3, 1907050), (5, 1144230), (6, 953525), (10, 572115), (15, 381410), (25, 228846), (30, 190705), (43, 133050), (50, 114423), (75, 76282), (86, 66525), (129, 44350), (150, 38141), (215, 26610), (258, 22175), (430, 13305), (645, 8870), (887, 6450), (1075, 5322), (1290, 4435), (1774, 3225), (2150, 2661)]