201254150415

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{557483}}^1$

素因数の和:558119

約数の個数: 32

約数和(自身を含む): 330422996736

約数和(自身を除く): 129168846321

約数列:

[1, 3, 5, 15, 41, 123, 205, 587, 615, 1761, 2935, 8805, 24067, 72201, 120335, 361005, 557483, 1672449, 2787415, 8362245, 22856803, 68570409, 114284015, 327242521, 342852045, 981727563, 1636212605, 4908637815, 13416943361, 40250830083, 67084716805, 201254150415]

約数ペア:

[(1, 201254150415), (3, 67084716805), (5, 40250830083), (15, 13416943361), (41, 4908637815), (123, 1636212605), (205, 981727563), (587, 342852045), (615, 327242521), (1761, 114284015), (2935, 68570409), (8805, 22856803), (24067, 8362245), (72201, 2787415), (120335, 1672449), (361005, 557483)]