30516975

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5897}}^1$

素因数の和:5936

約数の個数: 36

約数和(自身を含む): 57045456

約数和(自身を除く): 26528481

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 5897, 17691, 29485, 53073, 88455, 135631, 147425, 265365, 406893, 442275, 678155, 1220679, 1326825, 2034465, 3390775, 6103395, 10172325, 30516975]

約数ペア:

[(1, 30516975), (3, 10172325), (5, 6103395), (9, 3390775), (15, 2034465), (23, 1326825), (25, 1220679), (45, 678155), (69, 442275), (75, 406893), (115, 265365), (207, 147425), (225, 135631), (345, 88455), (575, 53073), (1035, 29485), (1725, 17691), (5175, 5897)]