191951055

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1931}}^1$

素因数の和:2036

約数の個数: 36

約数和(自身を含む): 340120872

約数和(自身を除く): 148169817

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1931, 2115, 2209, 5793, 6627, 9655, 11045, 17379, 19881, 28965, 33135, 86895, 90757, 99405, 272271, 453785, 816813, 1361355, 4084065, 4265579, 12796737, 21327895, 38390211, 63983685, 191951055]

約数ペア:

[(1, 191951055), (3, 63983685), (5, 38390211), (9, 21327895), (15, 12796737), (45, 4265579), (47, 4084065), (141, 1361355), (235, 816813), (423, 453785), (705, 272271), (1931, 99405), (2115, 90757), (2209, 86895), (5793, 33135), (6627, 28965), (9655, 19881), (11045, 17379)]