1347358125

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 2361744000

約数和(自身を除く): 1014385875

約数列:

[1, 3, 5, 15, 25, 29, 71, 75, 87, 125, 145, 213, 349, 355, 375, 435, 625, 725, 1047, 1065, 1745, 1775, 1875, 2059, 2175, 3625, 5235, 5325, 6177, 8725, 8875, 10121, 10295, 10875, 18125, 24779, 26175, 26625, 30363, 30885, 43625, 44375, 50605, 51475, 54375, 74337, 123895, 130875, 133125, 151815, 154425, 218125, 253025, 257375, 371685, 619475, 654375, 718591, 759075, 772125, 1265125, 1286875, 1858425, 2155773, 3097375, 3592955, 3795375, 3860625, 6325625, 9292125, 10778865, 15486875, 17964775, 18976875, 46460625, 53894325, 89823875, 269471625, 449119375, 1347358125]

約数ペア:

[(1, 1347358125), (3, 449119375), (5, 269471625), (15, 89823875), (25, 53894325), (29, 46460625), (71, 18976875), (75, 17964775), (87, 15486875), (125, 10778865), (145, 9292125), (213, 6325625), (349, 3860625), (355, 3795375), (375, 3592955), (435, 3097375), (625, 2155773), (725, 1858425), (1047, 1286875), (1065, 1265125), (1745, 772125), (1775, 759075), (1875, 718591), (2059, 654375), (2175, 619475), (3625, 371685), (5235, 257375), (5325, 253025), (6177, 218125), (8725, 154425), (8875, 151815), (10121, 133125), (10295, 130875), (10875, 123895), (18125, 74337), (24779, 54375), (26175, 51475), (26625, 50605), (30363, 44375), (30885, 43625)]