91422015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3307}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 155608320

約数和(自身を除く): 64186305

約数列:

[1, 3, 5, 15, 19, 57, 95, 97, 285, 291, 485, 1455, 1843, 3307, 5529, 9215, 9921, 16535, 27645, 49605, 62833, 188499, 314165, 320779, 942495, 962337, 1603895, 4811685, 6094801, 18284403, 30474005, 91422015]

約数ペア:

[(1, 91422015), (3, 30474005), (5, 18284403), (15, 6094801), (19, 4811685), (57, 1603895), (95, 962337), (97, 942495), (285, 320779), (291, 314165), (485, 188499), (1455, 62833), (1843, 49605), (3307, 27645), (5529, 16535), (9215, 9921)]