3648285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 3427875

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 251, 255, 285, 323, 753, 765, 855, 969, 1255, 1615, 2259, 2907, 3765, 4267, 4769, 4845, 11295, 12801, 14307, 14535, 21335, 23845, 38403, 42921, 64005, 71535, 81073, 192015, 214605, 243219, 405365, 729657, 1216095, 3648285]

約数ペア:

[(1, 3648285), (3, 1216095), (5, 729657), (9, 405365), (15, 243219), (17, 214605), (19, 192015), (45, 81073), (51, 71535), (57, 64005), (85, 42921), (95, 38403), (153, 23845), (171, 21335), (251, 14535), (255, 14307), (285, 12801), (323, 11295), (753, 4845), (765, 4769), (855, 4267), (969, 3765), (1255, 2907), (1615, 2259)]