788507965

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{1229}}^1$

素因数の和:2061

約数の個数: 32

約数和(自身を含む): 1130734080

約数和(自身を除く): 342226115

約数列:

[1, 5, 7, 23, 35, 115, 161, 797, 805, 1229, 3985, 5579, 6145, 8603, 18331, 27895, 28267, 43015, 91655, 128317, 141335, 197869, 641585, 979513, 989345, 4897565, 6856591, 22528799, 34282955, 112643995, 157701593, 788507965]

約数ペア:

[(1, 788507965), (5, 157701593), (7, 112643995), (23, 34282955), (35, 22528799), (115, 6856591), (161, 4897565), (797, 989345), (805, 979513), (1229, 641585), (3985, 197869), (5579, 141335), (6145, 128317), (8603, 91655), (18331, 43015), (27895, 28267)]