152484975

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 293351760

約数和(自身を除く): 140866785

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 53, 57, 75, 95, 159, 171, 225, 265, 285, 475, 477, 673, 795, 855, 1007, 1325, 1425, 2019, 2385, 3021, 3365, 3975, 4275, 5035, 6057, 9063, 10095, 11925, 12787, 15105, 16825, 25175, 30285, 35669, 38361, 45315, 50475, 63935, 75525, 107007, 115083, 151425, 178345, 191805, 226575, 319675, 321021, 535035, 575415, 677711, 891725, 959025, 1605105, 2033133, 2675175, 2877075, 3388555, 6099399, 8025525, 10165665, 16942775, 30496995, 50828325, 152484975]

約数ペア:

[(1, 152484975), (3, 50828325), (5, 30496995), (9, 16942775), (15, 10165665), (19, 8025525), (25, 6099399), (45, 3388555), (53, 2877075), (57, 2675175), (75, 2033133), (95, 1605105), (159, 959025), (171, 891725), (225, 677711), (265, 575415), (285, 535035), (475, 321021), (477, 319675), (673, 226575), (795, 191805), (855, 178345), (1007, 151425), (1325, 115083), (1425, 107007), (2019, 75525), (2385, 63935), (3021, 50475), (3365, 45315), (3975, 38361), (4275, 35669), (5035, 30285), (6057, 25175), (9063, 16825), (10095, 15105), (11925, 12787)]