48291375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 91653120

約数和(自身を除く): 43361745

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 125, 165, 253, 275, 345, 375, 509, 575, 759, 825, 1265, 1375, 1527, 1725, 2545, 2875, 3795, 4125, 5599, 6325, 7635, 8625, 11707, 12725, 16797, 18975, 27995, 31625, 35121, 38175, 58535, 63625, 83985, 94875, 128777, 139975, 175605, 190875, 292675, 386331, 419925, 643885, 699875, 878025, 1463375, 1931655, 2099625, 3219425, 4390125, 9658275, 16097125, 48291375]

約数ペア:

[(1, 48291375), (3, 16097125), (5, 9658275), (11, 4390125), (15, 3219425), (23, 2099625), (25, 1931655), (33, 1463375), (55, 878025), (69, 699875), (75, 643885), (115, 419925), (125, 386331), (165, 292675), (253, 190875), (275, 175605), (345, 139975), (375, 128777), (509, 94875), (575, 83985), (759, 63625), (825, 58535), (1265, 38175), (1375, 35121), (1527, 31625), (1725, 27995), (2545, 18975), (2875, 16797), (3795, 12725), (4125, 11707), (5599, 8625), (6325, 7635)]