219326242545

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{884077}}^1$

素因数の和:884274

約数の個数: 48

約数和(自身を含む): 393061078800

約数和(自身を除く): 173734836255

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 149, 185, 333, 447, 555, 745, 1341, 1665, 2235, 5513, 6705, 16539, 27565, 49617, 82695, 248085, 884077, 2652231, 4420385, 7956693, 13261155, 32710849, 39783465, 98132547, 131727473, 163554245, 294397641, 395182419, 490662735, 658637365, 1185547257, 1471988205, 1975912095, 4873916501, 5927736285, 14621749503, 24369582505, 43865248509, 73108747515, 219326242545]

約数ペア:

[(1, 219326242545), (3, 73108747515), (5, 43865248509), (9, 24369582505), (15, 14621749503), (37, 5927736285), (45, 4873916501), (111, 1975912095), (149, 1471988205), (185, 1185547257), (333, 658637365), (447, 490662735), (555, 395182419), (745, 294397641), (1341, 163554245), (1665, 131727473), (2235, 98132547), (5513, 39783465), (6705, 32710849), (16539, 13261155), (27565, 7956693), (49617, 4420385), (82695, 2652231), (248085, 884077)]