147752805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{929}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 247484160

約数和(自身を除く): 99731355

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 461, 929, 1383, 2305, 2787, 4645, 6915, 10603, 13935, 21367, 31809, 53015, 64101, 106835, 159045, 320505, 428269, 1284807, 2141345, 6424035, 9850187, 29550561, 49250935, 147752805]

約数ペア:

[(1, 147752805), (3, 49250935), (5, 29550561), (15, 9850187), (23, 6424035), (69, 2141345), (115, 1284807), (345, 428269), (461, 320505), (929, 159045), (1383, 106835), (2305, 64101), (2787, 53015), (4645, 31809), (6915, 21367), (10603, 13935)]