162867735

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 300624480

約数和(自身を除く): 137756745

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 211, 255, 633, 765, 1009, 1055, 1899, 3027, 3165, 3587, 5045, 9081, 9495, 10761, 15135, 17153, 17935, 32283, 45405, 51459, 53805, 85765, 154377, 161415, 212899, 257295, 638697, 771885, 1064495, 1916091, 3193485, 3619283, 9580455, 10857849, 18096415, 32573547, 54289245, 162867735]

約数ペア:

[(1, 162867735), (3, 54289245), (5, 32573547), (9, 18096415), (15, 10857849), (17, 9580455), (45, 3619283), (51, 3193485), (85, 1916091), (153, 1064495), (211, 771885), (255, 638697), (633, 257295), (765, 212899), (1009, 161415), (1055, 154377), (1899, 85765), (3027, 53805), (3165, 51459), (3587, 45405), (5045, 32283), (9081, 17935), (9495, 17153), (10761, 15135)]