16281217305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1\times {\mathrm{13001}}^1$

素因数の和:14666

約数の個数: 48

約数和(自身を含む): 29901375504

約数和(自身を除く): 13620158199

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1637, 4911, 8185, 13001, 14733, 24555, 27829, 39003, 65005, 73665, 83487, 117009, 139145, 195015, 221017, 250461, 417435, 585045, 663051, 1105085, 1252305, 1989153, 3315255, 9945765, 21282637, 63847911, 106413185, 191543733, 319239555, 361804829, 957718665, 1085414487, 1809024145, 3256243461, 5427072435, 16281217305]

約数ペア:

[(1, 16281217305), (3, 5427072435), (5, 3256243461), (9, 1809024145), (15, 1085414487), (17, 957718665), (45, 361804829), (51, 319239555), (85, 191543733), (153, 106413185), (255, 63847911), (765, 21282637), (1637, 9945765), (4911, 3315255), (8185, 1989153), (13001, 1252305), (14733, 1105085), (24555, 663051), (27829, 585045), (39003, 417435), (65005, 250461), (73665, 221017), (83487, 195015), (117009, 139145)]