1352808835

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 2011806720

約数和(自身を除く): 658997885

約数列:

[1, 5, 7, 19, 35, 53, 95, 131, 133, 265, 293, 371, 655, 665, 917, 1007, 1465, 1855, 2051, 2489, 4585, 5035, 5567, 6943, 7049, 10255, 12445, 15529, 17423, 27835, 34715, 35245, 38383, 38969, 48601, 77645, 87115, 108703, 131917, 191915, 194845, 243005, 268681, 295051, 543515, 659585, 729277, 923419, 1343405, 1475255, 2034299, 2065357, 3646385, 4617095, 5104939, 10171495, 10326785, 14240093, 25524695, 38651681, 71200465, 193258405, 270561767, 1352808835]

約数ペア:

[(1, 1352808835), (5, 270561767), (7, 193258405), (19, 71200465), (35, 38651681), (53, 25524695), (95, 14240093), (131, 10326785), (133, 10171495), (265, 5104939), (293, 4617095), (371, 3646385), (655, 2065357), (665, 2034299), (917, 1475255), (1007, 1343405), (1465, 923419), (1855, 729277), (2051, 659585), (2489, 543515), (4585, 295051), (5035, 268681), (5567, 243005), (6943, 194845), (7049, 191915), (10255, 131917), (12445, 108703), (15529, 87115), (17423, 77645), (27835, 48601), (34715, 38969), (35245, 38383)]