15390810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19001}}^1$

素因数の和:19020

約数の個数: 40

約数和(自身を含む): 41386356

約数和(自身を除く): 25995546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 19001, 38002, 57003, 95005, 114006, 171009, 190010, 285015, 342018, 513027, 570030, 855045, 1026054, 1539081, 1710090, 2565135, 3078162, 5130270, 7695405, 15390810]

約数ペア:

[(1, 15390810), (2, 7695405), (3, 5130270), (5, 3078162), (6, 2565135), (9, 1710090), (10, 1539081), (15, 1026054), (18, 855045), (27, 570030), (30, 513027), (45, 342018), (54, 285015), (81, 190010), (90, 171009), (135, 114006), (162, 95005), (270, 57003), (405, 38002), (810, 19001)]