16395904387875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{1533743}}^1$

素因数の和:1534773

約数の個数: 64

約数和(自身を含む): 28252300677120

約数和(自身を除く): 11856396289245

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 983, 2175, 2949, 3625, 4915, 10875, 14745, 24575, 28507, 73725, 85521, 122875, 142535, 368625, 427605, 712675, 1533743, 2138025, 3563375, 4601229, 7668715, 10690125, 23006145, 38343575, 44478547, 115030725, 133435641, 191717875, 222392735, 575153625, 667178205, 1111963675, 1507669369, 3335891025, 4523008107, 5559818375, 7538346845, 16679455125, 22615040535, 37691734225, 43722411701, 113075202675, 131167235103, 188458671125, 218612058505, 565376013375, 655836175515, 1093060292525, 3279180877575, 5465301462625, 16395904387875]

約数ペア:

[(1, 16395904387875), (3, 5465301462625), (5, 3279180877575), (15, 1093060292525), (25, 655836175515), (29, 565376013375), (75, 218612058505), (87, 188458671125), (125, 131167235103), (145, 113075202675), (375, 43722411701), (435, 37691734225), (725, 22615040535), (983, 16679455125), (2175, 7538346845), (2949, 5559818375), (3625, 4523008107), (4915, 3335891025), (10875, 1507669369), (14745, 1111963675), (24575, 667178205), (28507, 575153625), (73725, 222392735), (85521, 191717875), (122875, 133435641), (142535, 115030725), (368625, 44478547), (427605, 38343575), (712675, 23006145), (1533743, 10690125), (2138025, 7668715), (3563375, 4601229)]