1330542015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{19813}}^1$

素因数の和:19880

約数の個数: 48

約数和(自身を含む): 2403358944

約数和(自身を除く): 1072816929

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 121, 165, 185, 363, 407, 555, 605, 1221, 1815, 2035, 4477, 6105, 13431, 19813, 22385, 59439, 67155, 99065, 217943, 297195, 653829, 733081, 1089715, 2199243, 2397373, 3269145, 3665405, 7192119, 8063891, 10996215, 11986865, 24191673, 35960595, 40319455, 88702801, 120958365, 266108403, 443514005, 1330542015]

約数ペア:

[(1, 1330542015), (3, 443514005), (5, 266108403), (11, 120958365), (15, 88702801), (33, 40319455), (37, 35960595), (55, 24191673), (111, 11986865), (121, 10996215), (165, 8063891), (185, 7192119), (363, 3665405), (407, 3269145), (555, 2397373), (605, 2199243), (1221, 1089715), (1815, 733081), (2035, 653829), (4477, 297195), (6105, 217943), (13431, 99065), (19813, 67155), (22385, 59439)]