27501525

素因数分解:

$3^7\times 5^2\times {\mathrm{503}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 51246720

約数和(自身を除く): 23745195

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 503, 675, 729, 1215, 1509, 2025, 2187, 2515, 3645, 4527, 6075, 7545, 10935, 12575, 13581, 18225, 22635, 37725, 40743, 54675, 67905, 113175, 122229, 203715, 339525, 366687, 611145, 1018575, 1100061, 1833435, 3055725, 5500305, 9167175, 27501525]

約数ペア:

[(1, 27501525), (3, 9167175), (5, 5500305), (9, 3055725), (15, 1833435), (25, 1100061), (27, 1018575), (45, 611145), (75, 366687), (81, 339525), (135, 203715), (225, 122229), (243, 113175), (405, 67905), (503, 54675), (675, 40743), (729, 37725), (1215, 22635), (1509, 18225), (2025, 13581), (2187, 12575), (2515, 10935), (3645, 7545), (4527, 6075)]