4313379825

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21277}}^1$

素因数の和:21363

約数の個数: 72

約数和(自身を含む): 8334933048

約数和(自身を除く): 4021553223

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 53, 75, 85, 153, 159, 225, 255, 265, 425, 477, 765, 795, 901, 1275, 1325, 2385, 2703, 3825, 3975, 4505, 8109, 11925, 13515, 21277, 22525, 40545, 63831, 67575, 106385, 191493, 202725, 319155, 361709, 531925, 957465, 1085127, 1127681, 1595775, 1808545, 3255381, 3383043, 4787325, 5425635, 5638405, 9042725, 10149129, 16276905, 16915215, 19170577, 27128175, 28192025, 50745645, 57511731, 81384525, 84576075, 95852885, 172535193, 253728225, 287558655, 479264425, 862675965, 1437793275, 4313379825]

約数ペア:

[(1, 4313379825), (3, 1437793275), (5, 862675965), (9, 479264425), (15, 287558655), (17, 253728225), (25, 172535193), (45, 95852885), (51, 84576075), (53, 81384525), (75, 57511731), (85, 50745645), (153, 28192025), (159, 27128175), (225, 19170577), (255, 16915215), (265, 16276905), (425, 10149129), (477, 9042725), (765, 5638405), (795, 5425635), (901, 4787325), (1275, 3383043), (1325, 3255381), (2385, 1808545), (2703, 1595775), (3825, 1127681), (3975, 1085127), (4505, 957465), (8109, 531925), (11925, 361709), (13515, 319155), (21277, 202725), (22525, 191493), (40545, 106385), (63831, 67575)]