19271625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3023}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 33965568

約数和(自身を除く): 14693943

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 3023, 6375, 9069, 15115, 45345, 51391, 75575, 154173, 226725, 256955, 377875, 770865, 1133625, 1284775, 3854325, 6423875, 19271625]

約数ペア:

[(1, 19271625), (3, 6423875), (5, 3854325), (15, 1284775), (17, 1133625), (25, 770865), (51, 377875), (75, 256955), (85, 226725), (125, 154173), (255, 75575), (375, 51391), (425, 45345), (1275, 15115), (2125, 9069), (3023, 6375)]