29550225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 52228800

約数和(自身を除く): 22678575

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 89, 95, 233, 267, 285, 445, 475, 699, 1165, 1335, 1425, 1691, 2225, 3495, 4427, 5073, 5825, 6675, 8455, 13281, 17475, 20737, 22135, 25365, 42275, 62211, 66405, 103685, 110675, 126825, 311055, 332025, 394003, 518425, 1182009, 1555275, 1970015, 5910045, 9850075, 29550225]

約数ペア:

[(1, 29550225), (3, 9850075), (5, 5910045), (15, 1970015), (19, 1555275), (25, 1182009), (57, 518425), (75, 394003), (89, 332025), (95, 311055), (233, 126825), (267, 110675), (285, 103685), (445, 66405), (475, 62211), (699, 42275), (1165, 25365), (1335, 22135), (1425, 20737), (1691, 17475), (2225, 13281), (3495, 8455), (4427, 6675), (5073, 5825)]