26977965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11171}}^1$

素因数の和:11209

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 24502611

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 11171, 33513, 55855, 78197, 167565, 234591, 256933, 390985, 770799, 1172955, 1284665, 1798531, 3853995, 5395593, 8992655, 26977965]

約数ペア:

[(1, 26977965), (3, 8992655), (5, 5395593), (7, 3853995), (15, 1798531), (21, 1284665), (23, 1172955), (35, 770799), (69, 390985), (105, 256933), (115, 234591), (161, 167565), (345, 78197), (483, 55855), (805, 33513), (2415, 11171)]