634451675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1723}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 933773568

約数和(自身を除く): 299321893

約数列:

[1, 5, 11, 13, 25, 55, 65, 103, 143, 275, 325, 515, 715, 1133, 1339, 1723, 2575, 3575, 5665, 6695, 8615, 14729, 18953, 22399, 28325, 33475, 43075, 73645, 94765, 111995, 177469, 246389, 368225, 473825, 559975, 887345, 1231945, 1952159, 2307097, 4436725, 6159725, 9760795, 11535485, 25378067, 48803975, 57677425, 126890335, 634451675]

約数ペア:

[(1, 634451675), (5, 126890335), (11, 57677425), (13, 48803975), (25, 25378067), (55, 11535485), (65, 9760795), (103, 6159725), (143, 4436725), (275, 2307097), (325, 1952159), (515, 1231945), (715, 887345), (1133, 559975), (1339, 473825), (1723, 368225), (2575, 246389), (3575, 177469), (5665, 111995), (6695, 94765), (8615, 73645), (14729, 43075), (18953, 33475), (22399, 28325)]