2073014775

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26249}}^1$

素因数の和:26287

約数の個数: 72

約数和(自身を含む): 4146870000

約数和(自身を除く): 2073855225

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, 975, 1053, 1215, 1755, 2025, 2925, 3159, 5265, 6075, 8775, 15795, 26249, 26325, 78747, 78975, 131245, 236241, 341237, 393735, 656225, 708723, 1023711, 1181205, 1706185, 1968675, 2126169, 3071133, 3543615, 5118555, 5906025, 6378507, 8530925, 9213399, 10630845, 15355665, 17718075, 25592775, 27640197, 31892535, 46066995, 53154225, 76778325, 82920591, 138200985, 159462675, 230334975, 414602955, 691004925, 2073014775]

約数ペア:

[(1, 2073014775), (3, 691004925), (5, 414602955), (9, 230334975), (13, 159462675), (15, 138200985), (25, 82920591), (27, 76778325), (39, 53154225), (45, 46066995), (65, 31892535), (75, 27640197), (81, 25592775), (117, 17718075), (135, 15355665), (195, 10630845), (225, 9213399), (243, 8530925), (325, 6378507), (351, 5906025), (405, 5118555), (585, 3543615), (675, 3071133), (975, 2126169), (1053, 1968675), (1215, 1706185), (1755, 1181205), (2025, 1023711), (2925, 708723), (3159, 656225), (5265, 393735), (6075, 341237), (8775, 236241), (15795, 131245), (26249, 78975), (26325, 78747)]