40054125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 72423936

約数和(自身を除く): 32369811

約数列:

[1, 3, 5, 15, 17, 25, 51, 61, 75, 85, 103, 125, 183, 255, 305, 309, 375, 425, 515, 915, 1037, 1275, 1525, 1545, 1751, 2125, 2575, 3111, 4575, 5185, 5253, 6283, 6375, 7625, 7725, 8755, 12875, 15555, 18849, 22875, 25925, 26265, 31415, 38625, 43775, 77775, 94245, 106811, 129625, 131325, 157075, 218875, 320433, 388875, 471225, 534055, 656625, 785375, 1602165, 2356125, 2670275, 8010825, 13351375, 40054125]

約数ペア:

[(1, 40054125), (3, 13351375), (5, 8010825), (15, 2670275), (17, 2356125), (25, 1602165), (51, 785375), (61, 656625), (75, 534055), (85, 471225), (103, 388875), (125, 320433), (183, 218875), (255, 157075), (305, 131325), (309, 129625), (375, 106811), (425, 94245), (515, 77775), (915, 43775), (1037, 38625), (1275, 31415), (1525, 26265), (1545, 25925), (1751, 22875), (2125, 18849), (2575, 15555), (3111, 12875), (4575, 8755), (5185, 7725), (5253, 7625), (6283, 6375)]