74632125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 137479680

約数和(自身を除く): 62847555

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 125, 255, 345, 375, 391, 425, 509, 575, 1173, 1275, 1527, 1725, 1955, 2125, 2545, 2875, 5865, 6375, 7635, 8625, 8653, 9775, 11707, 12725, 25959, 29325, 35121, 38175, 43265, 48875, 58535, 63625, 129795, 146625, 175605, 190875, 199019, 216325, 292675, 597057, 648975, 878025, 995095, 1081625, 1463375, 2985285, 3244875, 4390125, 4975475, 14926425, 24877375, 74632125]

約数ペア:

[(1, 74632125), (3, 24877375), (5, 14926425), (15, 4975475), (17, 4390125), (23, 3244875), (25, 2985285), (51, 1463375), (69, 1081625), (75, 995095), (85, 878025), (115, 648975), (125, 597057), (255, 292675), (345, 216325), (375, 199019), (391, 190875), (425, 175605), (509, 146625), (575, 129795), (1173, 63625), (1275, 58535), (1527, 48875), (1725, 43265), (1955, 38175), (2125, 35121), (2545, 29325), (2875, 25959), (5865, 12725), (6375, 11707), (7635, 9775), (8625, 8653)]