43989075

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 88150608

約数和(自身を除く): 44161533

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 243, 325, 351, 405, 557, 585, 675, 975, 1053, 1215, 1671, 1755, 2025, 2785, 2925, 3159, 5013, 5265, 6075, 7241, 8355, 8775, 13925, 15039, 15795, 21723, 25065, 26325, 36205, 41775, 45117, 65169, 75195, 78975, 108615, 125325, 135351, 181025, 195507, 225585, 325845, 375975, 543075, 586521, 676755, 977535, 1127925, 1629225, 1759563, 2932605, 3383775, 4887675, 8797815, 14663025, 43989075]

約数ペア:

[(1, 43989075), (3, 14663025), (5, 8797815), (9, 4887675), (13, 3383775), (15, 2932605), (25, 1759563), (27, 1629225), (39, 1127925), (45, 977535), (65, 676755), (75, 586521), (81, 543075), (117, 375975), (135, 325845), (195, 225585), (225, 195507), (243, 181025), (325, 135351), (351, 125325), (405, 108615), (557, 78975), (585, 75195), (675, 65169), (975, 45117), (1053, 41775), (1215, 36205), (1671, 26325), (1755, 25065), (2025, 21723), (2785, 15795), (2925, 15039), (3159, 13925), (5013, 8775), (5265, 8355), (6075, 7241)]