78982290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{32503}}^1$

素因数の和:32525

約数の個数: 48

約数和(自身を含む): 212966208

約数和(自身を除く): 133983918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 32503, 65006, 97509, 162515, 195018, 292527, 325030, 487545, 585054, 877581, 975090, 1462635, 1755162, 2632743, 2925270, 4387905, 5265486, 7898229, 8775810, 13163715, 15796458, 26327430, 39491145, 78982290]

約数ペア:

[(1, 78982290), (2, 39491145), (3, 26327430), (5, 15796458), (6, 13163715), (9, 8775810), (10, 7898229), (15, 5265486), (18, 4387905), (27, 2925270), (30, 2632743), (45, 1755162), (54, 1462635), (81, 975090), (90, 877581), (135, 585054), (162, 487545), (243, 325030), (270, 292527), (405, 195018), (486, 162515), (810, 97509), (1215, 65006), (2430, 32503)]