250830255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11801}}^1$

素因数の和:11931

約数の個数: 32

約数和(自身を含む): 436201920

約数和(自身を除く): 185371665

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1417, 1635, 4251, 7085, 11801, 21255, 35403, 59005, 153413, 177015, 460239, 767065, 1286309, 2301195, 3858927, 6431545, 16722017, 19294635, 50166051, 83610085, 250830255]

約数ペア:

[(1, 250830255), (3, 83610085), (5, 50166051), (13, 19294635), (15, 16722017), (39, 6431545), (65, 3858927), (109, 2301195), (195, 1286309), (327, 767065), (545, 460239), (1417, 177015), (1635, 153413), (4251, 59005), (7085, 35403), (11801, 21255)]