1589415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 2820096

約数和(自身を除く): 1230681

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 271, 345, 391, 813, 1173, 1355, 1955, 4065, 4607, 5865, 6233, 13821, 18699, 23035, 31165, 69105, 93495, 105961, 317883, 529805, 1589415]

約数ペア:

[(1, 1589415), (3, 529805), (5, 317883), (15, 105961), (17, 93495), (23, 69105), (51, 31165), (69, 23035), (85, 18699), (115, 13821), (255, 6233), (271, 5865), (345, 4607), (391, 4065), (813, 1955), (1173, 1355)]