16898236425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{120551}}^1$

素因数の和:120663

約数の個数: 72

約数和(自身を含む): 34979368320

約数和(自身を除く): 18081131895

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 89, 105, 175, 225, 267, 315, 445, 525, 623, 801, 1335, 1575, 1869, 2225, 3115, 4005, 5607, 6675, 9345, 15575, 20025, 28035, 46725, 120551, 140175, 361653, 602755, 843857, 1084959, 1808265, 2531571, 3013775, 4219285, 5424795, 7594713, 9041325, 10729039, 12657855, 21096425, 27123975, 32187117, 37973565, 53645195, 63289275, 75103273, 96561351, 160935585, 189867825, 225309819, 268225975, 375516365, 482806755, 675929457, 804677925, 1126549095, 1877581825, 2414033775, 3379647285, 5632745475, 16898236425]

約数ペア:

[(1, 16898236425), (3, 5632745475), (5, 3379647285), (7, 2414033775), (9, 1877581825), (15, 1126549095), (21, 804677925), (25, 675929457), (35, 482806755), (45, 375516365), (63, 268225975), (75, 225309819), (89, 189867825), (105, 160935585), (175, 96561351), (225, 75103273), (267, 63289275), (315, 53645195), (445, 37973565), (525, 32187117), (623, 27123975), (801, 21096425), (1335, 12657855), (1575, 10729039), (1869, 9041325), (2225, 7594713), (3115, 5424795), (4005, 4219285), (5607, 3013775), (6675, 2531571), (9345, 1808265), (15575, 1084959), (20025, 843857), (28035, 602755), (46725, 361653), (120551, 140175)]