70204725

素因数分解:

$3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 60

約数和(自身を含む): 133700644

約数和(自身を除く): 63495919

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 111, 135, 185, 225, 333, 405, 555, 675, 925, 937, 999, 1665, 2025, 2775, 2811, 2997, 4685, 4995, 8325, 8433, 14055, 14985, 23425, 24975, 25299, 34669, 42165, 70275, 74925, 75897, 104007, 126495, 173345, 210825, 312021, 379485, 520035, 632475, 866725, 936063, 1560105, 1897425, 2600175, 2808189, 4680315, 7800525, 14040945, 23401575, 70204725]

約数ペア:

[(1, 70204725), (3, 23401575), (5, 14040945), (9, 7800525), (15, 4680315), (25, 2808189), (27, 2600175), (37, 1897425), (45, 1560105), (75, 936063), (81, 866725), (111, 632475), (135, 520035), (185, 379485), (225, 312021), (333, 210825), (405, 173345), (555, 126495), (675, 104007), (925, 75897), (937, 74925), (999, 70275), (1665, 42165), (2025, 34669), (2775, 25299), (2811, 24975), (2997, 23425), (4685, 14985), (4995, 14055), (8325, 8433)]