729492075

素因数分解:

$3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3079}}^1$

素因数の和:3120

約数の個数: 84

約数和(自身を含む): 1461034960

約数和(自身を除く): 731542885

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 243, 325, 351, 405, 585, 675, 729, 975, 1053, 1215, 1755, 2025, 2925, 3079, 3159, 3645, 5265, 6075, 8775, 9237, 9477, 15395, 15795, 18225, 26325, 27711, 40027, 46185, 47385, 76975, 78975, 83133, 120081, 138555, 200135, 230925, 236925, 249399, 360243, 415665, 600405, 692775, 748197, 1000675, 1080729, 1246995, 1801215, 2078325, 2244591, 3002025, 3242187, 3740985, 5403645, 6234975, 9006075, 9726561, 11222955, 16210935, 18704925, 27018225, 29179683, 48632805, 56114775, 81054675, 145898415, 243164025, 729492075]

約数ペア:

[(1, 729492075), (3, 243164025), (5, 145898415), (9, 81054675), (13, 56114775), (15, 48632805), (25, 29179683), (27, 27018225), (39, 18704925), (45, 16210935), (65, 11222955), (75, 9726561), (81, 9006075), (117, 6234975), (135, 5403645), (195, 3740985), (225, 3242187), (243, 3002025), (325, 2244591), (351, 2078325), (405, 1801215), (585, 1246995), (675, 1080729), (729, 1000675), (975, 748197), (1053, 692775), (1215, 600405), (1755, 415665), (2025, 360243), (2925, 249399), (3079, 236925), (3159, 230925), (3645, 200135), (5265, 138555), (6075, 120081), (8775, 83133), (9237, 78975), (9477, 76975), (15395, 47385), (15795, 46185), (18225, 40027), (26325, 27711)]