19006892325

素因数分解:

$3^3\times 5^2\times {\mathrm{491}}^1\times {\mathrm{57349}}^1$

素因数の和:57859

約数の個数: 48

約数和(自身を含む): 34988088000

約数和(自身を除く): 15981195675

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 491, 675, 1473, 2455, 4419, 7365, 12275, 13257, 22095, 36825, 57349, 66285, 110475, 172047, 286745, 331425, 516141, 860235, 1433725, 1548423, 2580705, 4301175, 7742115, 12903525, 28158359, 38710575, 84475077, 140791795, 253425231, 422375385, 703958975, 760275693, 1267126155, 2111876925, 3801378465, 6335630775, 19006892325]

約数ペア:

[(1, 19006892325), (3, 6335630775), (5, 3801378465), (9, 2111876925), (15, 1267126155), (25, 760275693), (27, 703958975), (45, 422375385), (75, 253425231), (135, 140791795), (225, 84475077), (491, 38710575), (675, 28158359), (1473, 12903525), (2455, 7742115), (4419, 4301175), (7365, 2580705), (12275, 1548423), (13257, 1433725), (22095, 860235), (36825, 516141), (57349, 331425), (66285, 286745), (110475, 172047)]