1248195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 2221632

約数和(自身を除く): 973437

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 173, 185, 195, 481, 519, 555, 865, 1443, 2249, 2405, 2595, 6401, 6747, 7215, 11245, 19203, 32005, 33735, 83213, 96015, 249639, 416065, 1248195]

約数ペア:

[(1, 1248195), (3, 416065), (5, 249639), (13, 96015), (15, 83213), (37, 33735), (39, 32005), (65, 19203), (111, 11245), (173, 7215), (185, 6747), (195, 6401), (481, 2595), (519, 2405), (555, 2249), (865, 1443)]