47045685

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 81043200

約数和(自身を除く): 33997515

約数列:

[1, 3, 5, 15, 29, 37, 79, 87, 111, 145, 185, 237, 395, 435, 555, 1073, 1185, 1369, 2291, 2923, 3219, 4107, 5365, 6845, 6873, 8769, 11455, 14615, 16095, 20535, 34365, 39701, 43845, 84767, 108151, 119103, 198505, 254301, 324453, 423835, 540755, 595515, 1271505, 1622265, 3136379, 9409137, 15681895, 47045685]

約数ペア:

[(1, 47045685), (3, 15681895), (5, 9409137), (15, 3136379), (29, 1622265), (37, 1271505), (79, 595515), (87, 540755), (111, 423835), (145, 324453), (185, 254301), (237, 198505), (395, 119103), (435, 108151), (555, 84767), (1073, 43845), (1185, 39701), (1369, 34365), (2291, 20535), (2923, 16095), (3219, 14615), (4107, 11455), (5365, 8769), (6845, 6873)]