45180585

素因数分解:

$3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:695

約数の個数: 40

約数和(自身を含む): 81483336

約数和(自身を除く): 36302751

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 281, 397, 405, 843, 1191, 1405, 1985, 2529, 3573, 4215, 5955, 7587, 10719, 12645, 17865, 22761, 32157, 37935, 53595, 111557, 113805, 160785, 334671, 557785, 1004013, 1673355, 3012039, 5020065, 9036117, 15060195, 45180585]

約数ペア:

[(1, 45180585), (3, 15060195), (5, 9036117), (9, 5020065), (15, 3012039), (27, 1673355), (45, 1004013), (81, 557785), (135, 334671), (281, 160785), (397, 113805), (405, 111557), (843, 53595), (1191, 37935), (1405, 32157), (1985, 22761), (2529, 17865), (3573, 12645), (4215, 10719), (5955, 7587)]