149039515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 195624000

約数和(自身を除く): 46584485

約数列:

[1, 5, 19, 37, 95, 109, 185, 389, 545, 703, 1945, 2071, 3515, 4033, 7391, 10355, 14393, 20165, 36955, 42401, 71965, 76627, 212005, 273467, 383135, 805619, 1367335, 1568837, 4028095, 7844185, 29807903, 149039515]

約数ペア:

[(1, 149039515), (5, 29807903), (19, 7844185), (37, 4028095), (95, 1568837), (109, 1367335), (185, 805619), (389, 383135), (545, 273467), (703, 212005), (1945, 76627), (2071, 71965), (3515, 42401), (4033, 36955), (7391, 20165), (10355, 14393)]