272682375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 526036992

約数和(自身を除く): 253354617

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 125, 175, 219, 365, 375, 511, 525, 875, 1095, 1423, 1533, 1825, 2555, 2625, 4269, 5475, 7115, 7665, 9125, 9961, 12775, 21345, 27375, 29883, 35575, 38325, 49805, 63875, 103879, 106725, 149415, 177875, 191625, 249025, 311637, 519395, 533625, 727153, 747075, 1245125, 1558185, 2181459, 2596975, 3635765, 3735375, 7790925, 10907295, 12984875, 18178825, 38954625, 54536475, 90894125, 272682375]

約数ペア:

[(1, 272682375), (3, 90894125), (5, 54536475), (7, 38954625), (15, 18178825), (21, 12984875), (25, 10907295), (35, 7790925), (73, 3735375), (75, 3635765), (105, 2596975), (125, 2181459), (175, 1558185), (219, 1245125), (365, 747075), (375, 727153), (511, 533625), (525, 519395), (875, 311637), (1095, 249025), (1423, 191625), (1533, 177875), (1825, 149415), (2555, 106725), (2625, 103879), (4269, 63875), (5475, 49805), (7115, 38325), (7665, 35575), (9125, 29883), (9961, 27375), (12775, 21345)]