134842905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6857}}^1$

素因数の和:6910

約数の個数: 48

約数和(自身を含む): 256763520

約数和(自身を除く): 121920615

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3933, 6555, 6857, 19665, 20571, 34285, 61713, 102855, 130283, 157711, 308565, 390849, 473133, 651415, 788555, 1172547, 1419399, 1954245, 2365665, 2996509, 5862735, 7096995, 8989527, 14982545, 26968581, 44947635, 134842905]

約数ペア:

[(1, 134842905), (3, 44947635), (5, 26968581), (9, 14982545), (15, 8989527), (19, 7096995), (23, 5862735), (45, 2996509), (57, 2365665), (69, 1954245), (95, 1419399), (115, 1172547), (171, 788555), (207, 651415), (285, 473133), (345, 390849), (437, 308565), (855, 157711), (1035, 130283), (1311, 102855), (2185, 61713), (3933, 34285), (6555, 20571), (6857, 19665)]