2135866575

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 3584592000

約数和(自身を除く): 1448725425

約数列:

[1, 3, 5, 15, 25, 75, 131, 149, 393, 447, 655, 745, 1459, 1965, 2235, 3275, 3725, 4377, 7295, 9825, 11175, 19519, 21885, 36475, 58557, 97595, 109425, 191129, 217391, 292785, 487975, 573387, 652173, 955645, 1086955, 1463925, 2866935, 3260865, 4778225, 5434775, 14334675, 16304325, 28478221, 85434663, 142391105, 427173315, 711955525, 2135866575]

約数ペア:

[(1, 2135866575), (3, 711955525), (5, 427173315), (15, 142391105), (25, 85434663), (75, 28478221), (131, 16304325), (149, 14334675), (393, 5434775), (447, 4778225), (655, 3260865), (745, 2866935), (1459, 1463925), (1965, 1086955), (2235, 955645), (3275, 652173), (3725, 573387), (4377, 487975), (7295, 292785), (9825, 217391), (11175, 191129), (19519, 109425), (21885, 97595), (36475, 58557)]