1296251135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1973}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 1688480640

約数和(自身を除く): 392229505

約数列:

[1, 5, 23, 29, 115, 145, 197, 667, 985, 1973, 3335, 4531, 5713, 9865, 22655, 28565, 45379, 57217, 131399, 226895, 286085, 388681, 656995, 1315991, 1943405, 6579955, 8939663, 11271749, 44698315, 56358745, 259250227, 1296251135]

約数ペア:

[(1, 1296251135), (5, 259250227), (23, 56358745), (29, 44698315), (115, 11271749), (145, 8939663), (197, 6579955), (667, 1943405), (985, 1315991), (1973, 656995), (3335, 388681), (4531, 286085), (5713, 226895), (9865, 131399), (22655, 57217), (28565, 45379)]