1949325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 3809280

約数和(自身を除く): 1859955

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 79, 105, 141, 175, 235, 237, 329, 395, 525, 553, 705, 987, 1175, 1185, 1645, 1659, 1975, 2765, 3525, 3713, 4935, 5925, 8225, 8295, 11139, 13825, 18565, 24675, 25991, 41475, 55695, 77973, 92825, 129955, 278475, 389865, 649775, 1949325]

約数ペア:

[(1, 1949325), (3, 649775), (5, 389865), (7, 278475), (15, 129955), (21, 92825), (25, 77973), (35, 55695), (47, 41475), (75, 25991), (79, 24675), (105, 18565), (141, 13825), (175, 11139), (235, 8295), (237, 8225), (329, 5925), (395, 4935), (525, 3713), (553, 3525), (705, 2765), (987, 1975), (1175, 1659), (1185, 1645)]