126585585

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{44651}}^1$

素因数の和:44675

約数の個数: 40

約数和(自身を含む): 259338816

約数和(自身を除く): 132753231

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 44651, 133953, 223255, 312557, 401859, 669765, 937671, 1205577, 1562785, 2009295, 2813013, 3616731, 4688355, 6027885, 8439039, 14065065, 18083655, 25317117, 42195195, 126585585]

約数ペア:

[(1, 126585585), (3, 42195195), (5, 25317117), (7, 18083655), (9, 14065065), (15, 8439039), (21, 6027885), (27, 4688355), (35, 3616731), (45, 2813013), (63, 2009295), (81, 1562785), (105, 1205577), (135, 937671), (189, 669765), (315, 401859), (405, 312557), (567, 223255), (945, 133953), (2835, 44651)]