158607855

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{23977}}^1$

素因数の和:24005

約数の個数: 48

約数和(自身を含む): 328019040

約数和(自身を除く): 169411185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 23977, 71931, 119885, 167839, 215793, 359655, 503517, 647379, 839195, 1078965, 1174873, 1510551, 2517585, 3236895, 3524619, 4531653, 5874365, 7552755, 10573857, 17623095, 22658265, 31721571, 52869285, 158607855]

約数ペア:

[(1, 158607855), (3, 52869285), (5, 31721571), (7, 22658265), (9, 17623095), (15, 10573857), (21, 7552755), (27, 5874365), (35, 4531653), (45, 3524619), (49, 3236895), (63, 2517585), (105, 1510551), (135, 1174873), (147, 1078965), (189, 839195), (245, 647379), (315, 503517), (441, 359655), (735, 215793), (945, 167839), (1323, 119885), (2205, 71931), (6615, 23977)]