40984875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 78264576

約数和(自身を除く): 37279701

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 2143, 3825, 6375, 6429, 10715, 19125, 19287, 32145, 36431, 53575, 96435, 109293, 160725, 182155, 267875, 327879, 482175, 546465, 803625, 910775, 1639395, 2410875, 2732325, 4553875, 8196975, 13661625, 40984875]

約数ペア:

[(1, 40984875), (3, 13661625), (5, 8196975), (9, 4553875), (15, 2732325), (17, 2410875), (25, 1639395), (45, 910775), (51, 803625), (75, 546465), (85, 482175), (125, 327879), (153, 267875), (225, 182155), (255, 160725), (375, 109293), (425, 96435), (765, 53575), (1125, 36431), (1275, 32145), (2125, 19287), (2143, 19125), (3825, 10715), (6375, 6429)]