155254116815

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{4621}}^1$

素因数の和:5160

約数の個数: 64

約数和(自身を含む): 223630848000

約数和(自身を除く): 68376731185

約数列:

[1, 5, 7, 29, 35, 79, 145, 203, 395, 419, 553, 1015, 2095, 2291, 2765, 2933, 4621, 11455, 12151, 14665, 16037, 23105, 32347, 33101, 60755, 80185, 85057, 134009, 161735, 165505, 231707, 365059, 425285, 670045, 938063, 959929, 1158535, 1825295, 1936199, 2555413, 4690315, 4799645, 6719503, 9680995, 10586711, 12777065, 13553393, 33597515, 52933555, 56149771, 67766965, 74106977, 152959721, 280748855, 370534885, 393048397, 764798605, 1070718047, 1965241985, 4435831909, 5353590235, 22179159545, 31050823363, 155254116815]

約数ペア:

[(1, 155254116815), (5, 31050823363), (7, 22179159545), (29, 5353590235), (35, 4435831909), (79, 1965241985), (145, 1070718047), (203, 764798605), (395, 393048397), (419, 370534885), (553, 280748855), (1015, 152959721), (2095, 74106977), (2291, 67766965), (2765, 56149771), (2933, 52933555), (4621, 33597515), (11455, 13553393), (12151, 12777065), (14665, 10586711), (16037, 9680995), (23105, 6719503), (32347, 4799645), (33101, 4690315), (60755, 2555413), (80185, 1936199), (85057, 1825295), (134009, 1158535), (161735, 959929), (165505, 938063), (231707, 670045), (365059, 425285)]