15660146005

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{11443}}^1$

素因数の和:12157

約数の個数: 32

約数和(自身を含む): 21864814848

約数和(自身を除く): 6204668843

約数列:

[1, 5, 7, 35, 61, 305, 427, 641, 2135, 3205, 4487, 11443, 22435, 39101, 57215, 80101, 195505, 273707, 400505, 698023, 1368535, 3490115, 4886161, 7334963, 24430805, 36674815, 51344741, 256723705, 447432743, 2237163715, 3132029201, 15660146005]

約数ペア:

[(1, 15660146005), (5, 3132029201), (7, 2237163715), (35, 447432743), (61, 256723705), (305, 51344741), (427, 36674815), (641, 24430805), (2135, 7334963), (3205, 4886161), (4487, 3490115), (11443, 1368535), (22435, 698023), (39101, 400505), (57215, 273707), (80101, 195505)]