195927225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8737}}^1$

素因数の和:8786

約数の個数: 48

約数和(自身を含む): 364060032

約数和(自身を除く): 168132807

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 4485, 7475, 8737, 22425, 26211, 43685, 113581, 131055, 200951, 218425, 340743, 567905, 602853, 655275, 1004755, 1703715, 2612363, 2839525, 3014265, 5023775, 7837089, 8518575, 13061815, 15071325, 39185445, 65309075, 195927225]

約数ペア:

[(1, 195927225), (3, 65309075), (5, 39185445), (13, 15071325), (15, 13061815), (23, 8518575), (25, 7837089), (39, 5023775), (65, 3014265), (69, 2839525), (75, 2612363), (115, 1703715), (195, 1004755), (299, 655275), (325, 602853), (345, 567905), (575, 340743), (897, 218425), (975, 200951), (1495, 131055), (1725, 113581), (4485, 43685), (7475, 26211), (8737, 22425)]