201264375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 377879040

約数和(自身を除く): 176614665

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 125, 195, 299, 325, 345, 359, 375, 575, 625, 897, 975, 1077, 1495, 1625, 1725, 1795, 1875, 2875, 4485, 4667, 4875, 5385, 7475, 8125, 8257, 8625, 8975, 14001, 14375, 22425, 23335, 24375, 24771, 26925, 37375, 41285, 43125, 44875, 70005, 107341, 112125, 116675, 123855, 134625, 186875, 206425, 224375, 322023, 350025, 536705, 560625, 583375, 619275, 673125, 1032125, 1610115, 1750125, 2683525, 2916875, 3096375, 5160625, 8050575, 8750625, 13417625, 15481875, 40252875, 67088125, 201264375]

約数ペア:

[(1, 201264375), (3, 67088125), (5, 40252875), (13, 15481875), (15, 13417625), (23, 8750625), (25, 8050575), (39, 5160625), (65, 3096375), (69, 2916875), (75, 2683525), (115, 1750125), (125, 1610115), (195, 1032125), (299, 673125), (325, 619275), (345, 583375), (359, 560625), (375, 536705), (575, 350025), (625, 322023), (897, 224375), (975, 206425), (1077, 186875), (1495, 134625), (1625, 123855), (1725, 116675), (1795, 112125), (1875, 107341), (2875, 70005), (4485, 44875), (4667, 43125), (4875, 41285), (5385, 37375), (7475, 26925), (8125, 24771), (8257, 24375), (8625, 23335), (8975, 22425), (14001, 14375)]