40092375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 74580480

約数和(自身を除く): 34488105

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 125, 255, 285, 323, 331, 375, 425, 475, 969, 993, 1275, 1425, 1615, 1655, 2125, 2375, 4845, 4965, 5627, 6289, 6375, 7125, 8075, 8275, 16881, 18867, 24225, 24825, 28135, 31445, 40375, 41375, 84405, 94335, 106913, 121125, 124125, 140675, 157225, 320739, 422025, 471675, 534565, 703375, 786125, 1603695, 2110125, 2358375, 2672825, 8018475, 13364125, 40092375]

約数ペア:

[(1, 40092375), (3, 13364125), (5, 8018475), (15, 2672825), (17, 2358375), (19, 2110125), (25, 1603695), (51, 786125), (57, 703375), (75, 534565), (85, 471675), (95, 422025), (125, 320739), (255, 157225), (285, 140675), (323, 124125), (331, 121125), (375, 106913), (425, 94335), (475, 84405), (969, 41375), (993, 40375), (1275, 31445), (1425, 28135), (1615, 24825), (1655, 24225), (2125, 18867), (2375, 16881), (4845, 8275), (4965, 8075), (5627, 7125), (6289, 6375)]