2017651425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{6761}}^1$

素因数の和:6970

約数の個数: 48

約数和(自身を含む): 3501525888

約数和(自身を除く): 1483874463

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 173, 345, 519, 575, 865, 1725, 2595, 3979, 4325, 6761, 11937, 12975, 19895, 20283, 33805, 59685, 99475, 101415, 155503, 169025, 298425, 466509, 507075, 777515, 1169653, 2332545, 3508959, 3887575, 5848265, 11662725, 17544795, 26902019, 29241325, 80706057, 87723975, 134510095, 403530285, 672550475, 2017651425]

約数ペア:

[(1, 2017651425), (3, 672550475), (5, 403530285), (15, 134510095), (23, 87723975), (25, 80706057), (69, 29241325), (75, 26902019), (115, 17544795), (173, 11662725), (345, 5848265), (519, 3887575), (575, 3508959), (865, 2332545), (1725, 1169653), (2595, 777515), (3979, 507075), (4325, 466509), (6761, 298425), (11937, 169025), (12975, 155503), (19895, 101415), (20283, 99475), (33805, 59685)]