1342667745

素因数分解:

$3^4\times 5^1\times {\mathrm{1733}}^1\times {\mathrm{1913}}^1$

素因数の和:3663

約数の個数: 40

約数和(自身を含む): 2409503976

約数和(自身を除く): 1066836231

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1733, 1913, 5199, 5739, 8665, 9565, 15597, 17217, 25995, 28695, 46791, 51651, 77985, 86085, 140373, 154953, 233955, 258255, 701865, 774765, 3315229, 9945687, 16576145, 29837061, 49728435, 89511183, 149185305, 268533549, 447555915, 1342667745]

約数ペア:

[(1, 1342667745), (3, 447555915), (5, 268533549), (9, 149185305), (15, 89511183), (27, 49728435), (45, 29837061), (81, 16576145), (135, 9945687), (405, 3315229), (1733, 774765), (1913, 701865), (5199, 258255), (5739, 233955), (8665, 154953), (9565, 140373), (15597, 86085), (17217, 77985), (25995, 51651), (28695, 46791)]