1330894395

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{62003}}^1$

素因数の和:62073

約数の個数: 40

約数和(自身を含む): 2430804816

約数和(自身を除く): 1099910421

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4293, 7155, 21465, 62003, 186009, 310015, 558027, 930045, 1674081, 2790135, 3286159, 5022243, 8370405, 9858477, 16430795, 25111215, 29575431, 49292385, 88726293, 147877155, 266178879, 443631465, 1330894395]

約数ペア:

[(1, 1330894395), (3, 443631465), (5, 266178879), (9, 147877155), (15, 88726293), (27, 49292385), (45, 29575431), (53, 25111215), (81, 16430795), (135, 9858477), (159, 8370405), (265, 5022243), (405, 3286159), (477, 2790135), (795, 1674081), (1431, 930045), (2385, 558027), (4293, 310015), (7155, 186009), (21465, 62003)]