30367675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 43309728

約数和(自身を除く): 12942053

約数列:

[1, 5, 13, 25, 41, 43, 53, 65, 205, 215, 265, 325, 533, 559, 689, 1025, 1075, 1325, 1763, 2173, 2279, 2665, 2795, 3445, 8815, 10865, 11395, 13325, 13975, 17225, 22919, 28249, 29627, 44075, 54325, 56975, 93439, 114595, 141245, 148135, 467195, 572975, 706225, 740675, 1214707, 2335975, 6073535, 30367675]

約数ペア:

[(1, 30367675), (5, 6073535), (13, 2335975), (25, 1214707), (41, 740675), (43, 706225), (53, 572975), (65, 467195), (205, 148135), (215, 141245), (265, 114595), (325, 93439), (533, 56975), (559, 54325), (689, 44075), (1025, 29627), (1075, 28249), (1325, 22919), (1763, 17225), (2173, 13975), (2279, 13325), (2665, 11395), (2795, 10865), (3445, 8815)]