1344744585

素因数分解:

$3^4\times 5^1\times {\mathrm{3320357}}^1$

素因数の和:3320374

約数の個数: 20

約数和(自身を含む): 2410579908

約数和(自身を除く): 1065835323

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3320357, 9961071, 16601785, 29883213, 49805355, 89649639, 149416065, 268948917, 448248195, 1344744585]

約数ペア:

[(1, 1344744585), (3, 448248195), (5, 268948917), (9, 149416065), (15, 89649639), (27, 49805355), (45, 29883213), (81, 16601785), (135, 9961071), (405, 3320357)]