2749799625

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1907

約数の個数: 64

約数和(自身を含む): 4728222720

約数和(自身を除く): 1978423095

約数列:

[1, 3, 5, 15, 25, 47, 75, 89, 125, 141, 235, 267, 375, 445, 705, 1175, 1335, 1753, 2225, 3525, 4183, 5259, 5875, 6675, 8765, 11125, 12549, 17625, 20915, 26295, 33375, 43825, 62745, 82391, 104575, 131475, 156017, 219125, 247173, 313725, 411955, 468051, 522875, 657375, 780085, 1235865, 1568625, 2059775, 2340255, 3900425, 6179325, 7332799, 10298875, 11701275, 19502125, 21998397, 30896625, 36663995, 58506375, 109991985, 183319975, 549959925, 916599875, 2749799625]

約数ペア:

[(1, 2749799625), (3, 916599875), (5, 549959925), (15, 183319975), (25, 109991985), (47, 58506375), (75, 36663995), (89, 30896625), (125, 21998397), (141, 19502125), (235, 11701275), (267, 10298875), (375, 7332799), (445, 6179325), (705, 3900425), (1175, 2340255), (1335, 2059775), (1753, 1568625), (2225, 1235865), (3525, 780085), (4183, 657375), (5259, 522875), (5875, 468051), (6675, 411955), (8765, 313725), (11125, 247173), (12549, 219125), (17625, 156017), (20915, 131475), (26295, 104575), (33375, 82391), (43825, 62745)]