273154895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1381}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 376125120

約数和(自身を除く): 102970225

約数列:

[1, 5, 13, 17, 65, 85, 179, 221, 895, 1105, 1381, 2327, 3043, 6905, 11635, 15215, 17953, 23477, 39559, 89765, 117385, 197795, 247199, 305201, 1235995, 1526005, 3213587, 4202383, 16067935, 21011915, 54630979, 273154895]

約数ペア:

[(1, 273154895), (5, 54630979), (13, 21011915), (17, 16067935), (65, 4202383), (85, 3213587), (179, 1526005), (221, 1235995), (895, 305201), (1105, 247199), (1381, 197795), (2327, 117385), (3043, 89765), (6905, 39559), (11635, 23477), (15215, 17953)]