7734888225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{18899}}^1$

素因数の和:19039

約数の個数: 72

約数和(自身を含む): 14806864800

約数和(自身を除く): 7071976575

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 107, 153, 225, 255, 321, 425, 535, 765, 963, 1275, 1605, 1819, 2675, 3825, 4815, 5457, 8025, 9095, 16371, 18899, 24075, 27285, 45475, 56697, 81855, 94495, 136425, 170091, 283485, 321283, 409275, 472475, 850455, 963849, 1417425, 1606415, 2022193, 2891547, 4252275, 4819245, 6066579, 8032075, 10110965, 14457735, 18199737, 24096225, 30332895, 34377281, 50554825, 72288675, 90998685, 103131843, 151664475, 171886405, 309395529, 454993425, 515659215, 859432025, 1546977645, 2578296075, 7734888225]

約数ペア:

[(1, 7734888225), (3, 2578296075), (5, 1546977645), (9, 859432025), (15, 515659215), (17, 454993425), (25, 309395529), (45, 171886405), (51, 151664475), (75, 103131843), (85, 90998685), (107, 72288675), (153, 50554825), (225, 34377281), (255, 30332895), (321, 24096225), (425, 18199737), (535, 14457735), (765, 10110965), (963, 8032075), (1275, 6066579), (1605, 4819245), (1819, 4252275), (2675, 2891547), (3825, 2022193), (4815, 1606415), (5457, 1417425), (8025, 963849), (9095, 850455), (16371, 472475), (18899, 409275), (24075, 321283), (27285, 283485), (45475, 170091), (56697, 136425), (81855, 94495)]