766293875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 1048080384

約数和(自身を除く): 281786509

約数列:

[1, 5, 23, 25, 47, 53, 107, 115, 125, 235, 265, 535, 575, 1081, 1175, 1219, 1325, 2461, 2491, 2675, 2875, 5029, 5405, 5671, 5875, 6095, 6625, 12305, 12455, 13375, 25145, 27025, 28355, 30475, 57293, 61525, 62275, 115667, 125725, 130433, 135125, 141775, 152375, 266537, 286465, 307625, 311375, 578335, 628625, 652165, 708875, 1332685, 1432325, 2891675, 3260825, 6130351, 6663425, 7161625, 14458375, 16304125, 30651755, 33317125, 153258775, 766293875]

約数ペア:

[(1, 766293875), (5, 153258775), (23, 33317125), (25, 30651755), (47, 16304125), (53, 14458375), (107, 7161625), (115, 6663425), (125, 6130351), (235, 3260825), (265, 2891675), (535, 1432325), (575, 1332685), (1081, 708875), (1175, 652165), (1219, 628625), (1325, 578335), (2461, 311375), (2491, 307625), (2675, 286465), (2875, 266537), (5029, 152375), (5405, 141775), (5671, 135125), (5875, 130433), (6095, 125725), (6625, 115667), (12305, 62275), (12455, 61525), (13375, 57293), (25145, 30475), (27025, 28355)]