192380175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 375757200

約数和(自身を除く): 183377025

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 89, 117, 195, 225, 267, 325, 445, 585, 739, 801, 975, 1157, 1335, 2217, 2225, 2925, 3471, 3695, 4005, 5785, 6651, 6675, 9607, 10413, 11085, 17355, 18475, 20025, 28821, 28925, 33255, 48035, 52065, 55425, 65771, 86463, 86775, 144105, 166275, 197313, 240175, 260325, 328855, 432315, 591939, 720525, 855023, 986565, 1644275, 2161575, 2565069, 2959695, 4275115, 4932825, 7695207, 12825345, 14798475, 21375575, 38476035, 64126725, 192380175]

約数ペア:

[(1, 192380175), (3, 64126725), (5, 38476035), (9, 21375575), (13, 14798475), (15, 12825345), (25, 7695207), (39, 4932825), (45, 4275115), (65, 2959695), (75, 2565069), (89, 2161575), (117, 1644275), (195, 986565), (225, 855023), (267, 720525), (325, 591939), (445, 432315), (585, 328855), (739, 260325), (801, 240175), (975, 197313), (1157, 166275), (1335, 144105), (2217, 86775), (2225, 86463), (2925, 65771), (3471, 55425), (3695, 52065), (4005, 48035), (5785, 33255), (6651, 28925), (6675, 28821), (9607, 20025), (10413, 18475), (11085, 17355)]