1292757055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 1655170560

約数和(自身を除く): 362413505

約数列:

[1, 5, 19, 95, 151, 227, 397, 755, 1135, 1985, 2869, 4313, 7543, 14345, 21565, 34277, 37715, 59947, 90119, 171385, 299735, 450595, 651263, 1138993, 1712261, 3256315, 5694965, 8561305, 13607969, 68039845, 258551411, 1292757055]

約数ペア:

[(1, 1292757055), (5, 258551411), (19, 68039845), (95, 13607969), (151, 8561305), (227, 5694965), (397, 3256315), (755, 1712261), (1135, 1138993), (1985, 651263), (2869, 450595), (4313, 299735), (7543, 171385), (14345, 90119), (21565, 59947), (34277, 37715)]