38320095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 69100416

約数和(自身を除く): 30780321

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 121, 129, 165, 215, 363, 473, 491, 605, 645, 1419, 1473, 1815, 2365, 2455, 5203, 5401, 7095, 7365, 15609, 16203, 21113, 26015, 27005, 59411, 63339, 78045, 81015, 105565, 178233, 232243, 297055, 316695, 696729, 891165, 1161215, 2554673, 3483645, 7664019, 12773365, 38320095]

約数ペア:

[(1, 38320095), (3, 12773365), (5, 7664019), (11, 3483645), (15, 2554673), (33, 1161215), (43, 891165), (55, 696729), (121, 316695), (129, 297055), (165, 232243), (215, 178233), (363, 105565), (473, 81015), (491, 78045), (605, 63339), (645, 59411), (1419, 27005), (1473, 26015), (1815, 21113), (2365, 16203), (2455, 15609), (5203, 7365), (5401, 7095)]