2154184485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{152293}}^1$

素因数の和:152365

約数の個数: 32

約数和(自身を含む): 3684296448

約数和(自身を除く): 1530111963

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 14145, 152293, 456879, 761465, 2284395, 3502739, 6244013, 10508217, 17513695, 18732039, 31220065, 52541085, 93660195, 143612299, 430836897, 718061495, 2154184485]

約数ペア:

[(1, 2154184485), (3, 718061495), (5, 430836897), (15, 143612299), (23, 93660195), (41, 52541085), (69, 31220065), (115, 18732039), (123, 17513695), (205, 10508217), (345, 6244013), (615, 3502739), (943, 2284395), (2829, 761465), (4715, 456879), (14145, 152293)]