193418145

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 358963200

約数和(自身を除く): 165545055

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 113, 135, 155, 279, 339, 409, 465, 565, 837, 1017, 1227, 1395, 1695, 2045, 3051, 3503, 3681, 4185, 5085, 6135, 10509, 11043, 12679, 15255, 17515, 18405, 31527, 38037, 46217, 52545, 55215, 63395, 94581, 114111, 138651, 157635, 190185, 231085, 342333, 415953, 472905, 570555, 693255, 1247859, 1432727, 1711665, 2079765, 4298181, 6239295, 7163635, 12894543, 21490905, 38683629, 64472715, 193418145]

約数ペア:

[(1, 193418145), (3, 64472715), (5, 38683629), (9, 21490905), (15, 12894543), (27, 7163635), (31, 6239295), (45, 4298181), (93, 2079765), (113, 1711665), (135, 1432727), (155, 1247859), (279, 693255), (339, 570555), (409, 472905), (465, 415953), (565, 342333), (837, 231085), (1017, 190185), (1227, 157635), (1395, 138651), (1695, 114111), (2045, 94581), (3051, 63395), (3503, 55215), (3681, 52545), (4185, 46217), (5085, 38037), (6135, 31527), (10509, 18405), (11043, 17515), (12679, 15255)]