23453025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 41247360

約数和(自身を除く): 17794335

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 205, 263, 435, 615, 725, 789, 1025, 1189, 1315, 2175, 3075, 3567, 3945, 5945, 6575, 7627, 10783, 17835, 19725, 22881, 29725, 32349, 38135, 53915, 89175, 114405, 161745, 190675, 269575, 312707, 572025, 808725, 938121, 1563535, 4690605, 7817675, 23453025]

約数ペア:

[(1, 23453025), (3, 7817675), (5, 4690605), (15, 1563535), (25, 938121), (29, 808725), (41, 572025), (75, 312707), (87, 269575), (123, 190675), (145, 161745), (205, 114405), (263, 89175), (435, 53915), (615, 38135), (725, 32349), (789, 29725), (1025, 22881), (1189, 19725), (1315, 17835), (2175, 10783), (3075, 7627), (3567, 6575), (3945, 5945)]