22309515

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 41277600

約数和(自身を除く): 18968085

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 171, 269, 285, 291, 485, 807, 855, 873, 1345, 1455, 1843, 2421, 4035, 4365, 5111, 5529, 9215, 12105, 15333, 16587, 25555, 26093, 27645, 45999, 76665, 78279, 82935, 130465, 229995, 234837, 391395, 495767, 1174185, 1487301, 2478835, 4461903, 7436505, 22309515]

約数ペア:

[(1, 22309515), (3, 7436505), (5, 4461903), (9, 2478835), (15, 1487301), (19, 1174185), (45, 495767), (57, 391395), (95, 234837), (97, 229995), (171, 130465), (269, 82935), (285, 78279), (291, 76665), (485, 45999), (807, 27645), (855, 26093), (873, 25555), (1345, 16587), (1455, 15333), (1843, 12105), (2421, 9215), (4035, 5529), (4365, 5111)]