19251405

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2417}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 34819200

約数和(自身を除く): 15567795

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2417, 2655, 7251, 7965, 12085, 21753, 36255, 65259, 108765, 142603, 326295, 427809, 713015, 1283427, 2139045, 3850281, 6417135, 19251405]

約数ペア:

[(1, 19251405), (3, 6417135), (5, 3850281), (9, 2139045), (15, 1283427), (27, 713015), (45, 427809), (59, 326295), (135, 142603), (177, 108765), (295, 65259), (531, 36255), (885, 21753), (1593, 12085), (2417, 7965), (2655, 7251)]