49119375

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 80

約数和(自身を含む): 91770624

約数和(自身を除く): 42651249

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 67, 69, 75, 85, 115, 125, 201, 255, 335, 345, 375, 391, 425, 575, 625, 1005, 1139, 1173, 1275, 1541, 1675, 1725, 1875, 1955, 2125, 2875, 3417, 4623, 5025, 5695, 5865, 6375, 7705, 8375, 8625, 9775, 10625, 14375, 17085, 23115, 25125, 26197, 28475, 29325, 31875, 38525, 41875, 43125, 48875, 78591, 85425, 115575, 125625, 130985, 142375, 146625, 192625, 244375, 392955, 427125, 577875, 654925, 711875, 733125, 963125, 1964775, 2135625, 2889375, 3274625, 9823875, 16373125, 49119375]

約数ペア:

[(1, 49119375), (3, 16373125), (5, 9823875), (15, 3274625), (17, 2889375), (23, 2135625), (25, 1964775), (51, 963125), (67, 733125), (69, 711875), (75, 654925), (85, 577875), (115, 427125), (125, 392955), (201, 244375), (255, 192625), (335, 146625), (345, 142375), (375, 130985), (391, 125625), (425, 115575), (575, 85425), (625, 78591), (1005, 48875), (1139, 43125), (1173, 41875), (1275, 38525), (1541, 31875), (1675, 29325), (1725, 28475), (1875, 26197), (1955, 25125), (2125, 23115), (2875, 17085), (3417, 14375), (4623, 10625), (5025, 9775), (5695, 8625), (5865, 8375), (6375, 7705)]