73081005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4507}}^1$

素因数の和:4585

約数の個数: 32

約数和(自身を含む): 124637184

約数和(自身を除く): 51556179

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 4507, 5405, 13521, 16215, 22535, 67605, 103661, 211829, 310983, 518305, 635487, 1059145, 1554915, 3177435, 4872067, 14616201, 24360335, 73081005]

約数ペア:

[(1, 73081005), (3, 24360335), (5, 14616201), (15, 4872067), (23, 3177435), (47, 1554915), (69, 1059145), (115, 635487), (141, 518305), (235, 310983), (345, 211829), (705, 103661), (1081, 67605), (3243, 22535), (4507, 16215), (5405, 13521)]