2829509325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19993}}^1$

素因数の和:20063

約数の個数: 72

約数和(自身を含む): 5511386088

約数和(自身を除く): 2681876763

約数列:

[1, 3, 5, 9, 15, 17, 25, 37, 45, 51, 75, 85, 111, 153, 185, 225, 255, 333, 425, 555, 629, 765, 925, 1275, 1665, 1887, 2775, 3145, 3825, 5661, 8325, 9435, 15725, 19993, 28305, 47175, 59979, 99965, 141525, 179937, 299895, 339881, 499825, 739741, 899685, 1019643, 1499475, 1699405, 2219223, 3058929, 3698705, 4498425, 5098215, 6657669, 8497025, 11096115, 12575597, 15294645, 18493525, 25491075, 33288345, 37726791, 55480575, 62877985, 76473225, 113180373, 166441725, 188633955, 314389925, 565901865, 943169775, 2829509325]

約数ペア:

[(1, 2829509325), (3, 943169775), (5, 565901865), (9, 314389925), (15, 188633955), (17, 166441725), (25, 113180373), (37, 76473225), (45, 62877985), (51, 55480575), (75, 37726791), (85, 33288345), (111, 25491075), (153, 18493525), (185, 15294645), (225, 12575597), (255, 11096115), (333, 8497025), (425, 6657669), (555, 5098215), (629, 4498425), (765, 3698705), (925, 3058929), (1275, 2219223), (1665, 1699405), (1887, 1499475), (2775, 1019643), (3145, 899685), (3825, 739741), (5661, 499825), (8325, 339881), (9435, 299895), (15725, 179937), (19993, 141525), (28305, 99965), (47175, 59979)]