2247354725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 3658051584

約数和(自身を除く): 1410696859

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 193, 253, 263, 275, 385, 575, 805, 965, 1265, 1315, 1351, 1771, 1841, 1925, 2123, 2893, 4025, 4439, 4825, 6049, 6325, 6575, 6755, 8855, 9205, 10615, 14465, 14861, 20251, 22195, 30245, 31073, 33775, 42343, 44275, 46025, 48829, 50759, 53075, 66539, 72325, 74305, 101255, 110975, 151225, 155365, 211715, 244145, 253795, 332695, 341803, 355313, 371525, 465773, 506275, 558349, 776825, 1058575, 1167457, 1220725, 1268975, 1663475, 1709015, 1776565, 2328865, 2791745, 3908443, 5837285, 8172199, 8545075, 8882825, 11644325, 12842027, 13958725, 19542215, 29186425, 40860995, 64210135, 89894189, 97711075, 204304975, 321050675, 449470945, 2247354725]

約数ペア:

[(1, 2247354725), (5, 449470945), (7, 321050675), (11, 204304975), (23, 97711075), (25, 89894189), (35, 64210135), (55, 40860995), (77, 29186425), (115, 19542215), (161, 13958725), (175, 12842027), (193, 11644325), (253, 8882825), (263, 8545075), (275, 8172199), (385, 5837285), (575, 3908443), (805, 2791745), (965, 2328865), (1265, 1776565), (1315, 1709015), (1351, 1663475), (1771, 1268975), (1841, 1220725), (1925, 1167457), (2123, 1058575), (2893, 776825), (4025, 558349), (4439, 506275), (4825, 465773), (6049, 371525), (6325, 355313), (6575, 341803), (6755, 332695), (8855, 253795), (9205, 244145), (10615, 211715), (14465, 155365), (14861, 151225), (20251, 110975), (22195, 101255), (30245, 74305), (31073, 72325), (33775, 66539), (42343, 53075), (44275, 50759), (46025, 48829)]