138146625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 274510080

約数和(自身を除く): 136363455

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 45, 57, 69, 75, 95, 115, 125, 171, 207, 225, 281, 285, 345, 375, 437, 475, 575, 843, 855, 1035, 1125, 1311, 1405, 1425, 1725, 2185, 2375, 2529, 2875, 3933, 4215, 4275, 5175, 5339, 6463, 6555, 7025, 7125, 8625, 10925, 12645, 16017, 19389, 19665, 21075, 21375, 25875, 26695, 32315, 32775, 35125, 48051, 54625, 58167, 63225, 80085, 96945, 98325, 105375, 122797, 133475, 161575, 163875, 240255, 290835, 316125, 368391, 400425, 484725, 491625, 613985, 667375, 807875, 1105173, 1201275, 1454175, 1841955, 2002125, 2423625, 3069925, 5525865, 6006375, 7270875, 9209775, 15349625, 27629325, 46048875, 138146625]

約数ペア:

[(1, 138146625), (3, 46048875), (5, 27629325), (9, 15349625), (15, 9209775), (19, 7270875), (23, 6006375), (25, 5525865), (45, 3069925), (57, 2423625), (69, 2002125), (75, 1841955), (95, 1454175), (115, 1201275), (125, 1105173), (171, 807875), (207, 667375), (225, 613985), (281, 491625), (285, 484725), (345, 400425), (375, 368391), (437, 316125), (475, 290835), (575, 240255), (843, 163875), (855, 161575), (1035, 133475), (1125, 122797), (1311, 105375), (1405, 98325), (1425, 96945), (1725, 80085), (2185, 63225), (2375, 58167), (2529, 54625), (2875, 48051), (3933, 35125), (4215, 32775), (4275, 32315), (5175, 26695), (5339, 25875), (6463, 21375), (6555, 21075), (7025, 19665), (7125, 19389), (8625, 16017), (10925, 12645)]