144896665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 188697600

約数和(自身を除く): 43800935

約数列:

[1, 5, 23, 41, 79, 115, 205, 389, 395, 943, 1817, 1945, 3239, 4715, 8947, 9085, 15949, 16195, 30731, 44735, 74497, 79745, 153655, 366827, 372485, 706813, 1259971, 1834135, 3534065, 6299855, 28979333, 144896665]

約数ペア:

[(1, 144896665), (5, 28979333), (23, 6299855), (41, 3534065), (79, 1834135), (115, 1259971), (205, 706813), (389, 372485), (395, 366827), (943, 153655), (1817, 79745), (1945, 74497), (3239, 44735), (4715, 30731), (8947, 16195), (9085, 15949)]