1382149215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42017}}^1$

素因数の和:42088

約数の個数: 48

約数和(自身を含む): 2595703968

約数和(自身を除く): 1213554753

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1935, 2193, 3655, 6579, 10965, 32895, 42017, 126051, 210085, 378153, 630255, 714289, 1806731, 1890765, 2142867, 3571445, 5420193, 6428601, 9033655, 10714335, 16260579, 27100965, 30714427, 32143005, 81302895, 92143281, 153572135, 276429843, 460716405, 1382149215]

約数ペア:

[(1, 1382149215), (3, 460716405), (5, 276429843), (9, 153572135), (15, 92143281), (17, 81302895), (43, 32143005), (45, 30714427), (51, 27100965), (85, 16260579), (129, 10714335), (153, 9033655), (215, 6428601), (255, 5420193), (387, 3571445), (645, 2142867), (731, 1890765), (765, 1806731), (1935, 714289), (2193, 630255), (3655, 378153), (6579, 210085), (10965, 126051), (32895, 42017)]