7973842175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{7487}}^1$

素因数の和:7652

約数の個数: 48

約数和(自身を含む): 11114288640

約数和(自身を除く): 3140446465

約数列:

[1, 5, 13, 25, 29, 65, 113, 145, 325, 377, 565, 725, 1469, 1885, 2825, 3277, 7345, 7487, 9425, 16385, 36725, 37435, 42601, 81925, 97331, 187175, 213005, 217123, 486655, 846031, 1065025, 1085615, 2433275, 2822599, 4230155, 5428075, 10998403, 14112995, 21150775, 24534899, 54992015, 70564975, 122674495, 274960075, 318953687, 613372475, 1594768435, 7973842175]

約数ペア:

[(1, 7973842175), (5, 1594768435), (13, 613372475), (25, 318953687), (29, 274960075), (65, 122674495), (113, 70564975), (145, 54992015), (325, 24534899), (377, 21150775), (565, 14112995), (725, 10998403), (1469, 5428075), (1885, 4230155), (2825, 2822599), (3277, 2433275), (7345, 1085615), (7487, 1065025), (9425, 846031), (16385, 486655), (36725, 217123), (37435, 213005), (42601, 187175), (81925, 97331)]