61493835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13711}}^1$

素因数の和:13755

約数の個数: 32

約数和(自身を含む): 110573568

約数和(自身を除く): 49079733

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 13711, 41133, 68555, 178243, 205665, 315353, 534729, 891215, 946059, 1576765, 2673645, 4099589, 4730295, 12298767, 20497945, 61493835]

約数ペア:

[(1, 61493835), (3, 20497945), (5, 12298767), (13, 4730295), (15, 4099589), (23, 2673645), (39, 1576765), (65, 946059), (69, 891215), (115, 534729), (195, 315353), (299, 205665), (345, 178243), (897, 68555), (1495, 41133), (4485, 13711)]