17894598045

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{5821}}^1$

素因数の和:6086

約数の個数: 64

約数和(自身を含む): 30583664640

約数和(自身を除く): 12689066595

約数列:

[1, 3, 5, 15, 29, 37, 87, 111, 145, 185, 191, 435, 555, 573, 955, 1073, 2865, 3219, 5365, 5539, 5821, 7067, 16095, 16617, 17463, 21201, 27695, 29105, 35335, 83085, 87315, 106005, 168809, 204943, 215377, 506427, 614829, 646131, 844045, 1024715, 1076885, 1111811, 2532135, 3074145, 3230655, 3335433, 5559055, 6245933, 16677165, 18737799, 31229665, 32242519, 41137007, 93688995, 96727557, 123411021, 161212595, 205685035, 483637785, 617055105, 1192973203, 3578919609, 5964866015, 17894598045]

約数ペア:

[(1, 17894598045), (3, 5964866015), (5, 3578919609), (15, 1192973203), (29, 617055105), (37, 483637785), (87, 205685035), (111, 161212595), (145, 123411021), (185, 96727557), (191, 93688995), (435, 41137007), (555, 32242519), (573, 31229665), (955, 18737799), (1073, 16677165), (2865, 6245933), (3219, 5559055), (5365, 3335433), (5539, 3230655), (5821, 3074145), (7067, 2532135), (16095, 1111811), (16617, 1076885), (17463, 1024715), (21201, 844045), (27695, 646131), (29105, 614829), (35335, 506427), (83085, 215377), (87315, 204943), (106005, 168809)]