33187725

素因数分解:

$3^7\times 5^2\times {\mathrm{607}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 61821440

約数和(自身を除く): 28633715

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 607, 675, 729, 1215, 1821, 2025, 2187, 3035, 3645, 5463, 6075, 9105, 10935, 15175, 16389, 18225, 27315, 45525, 49167, 54675, 81945, 136575, 147501, 245835, 409725, 442503, 737505, 1229175, 1327509, 2212515, 3687525, 6637545, 11062575, 33187725]

約数ペア:

[(1, 33187725), (3, 11062575), (5, 6637545), (9, 3687525), (15, 2212515), (25, 1327509), (27, 1229175), (45, 737505), (75, 442503), (81, 409725), (135, 245835), (225, 147501), (243, 136575), (405, 81945), (607, 54675), (675, 49167), (729, 45525), (1215, 27315), (1821, 18225), (2025, 16389), (2187, 15175), (3035, 10935), (3645, 9105), (5463, 6075)]