2301156825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5897}}^1$

素因数の和:5975

約数の個数: 72

約数和(自身を含む): 4279871904

約数和(自身を除く): 1978715079

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 121, 129, 165, 215, 275, 363, 473, 605, 645, 825, 1075, 1419, 1815, 2365, 3025, 3225, 5203, 5897, 7095, 9075, 11825, 15609, 17691, 26015, 29485, 35475, 64867, 78045, 88455, 130075, 147425, 194601, 253571, 324335, 390225, 442275, 713537, 760713, 973005, 1267855, 1621675, 2140611, 2789281, 3567685, 3803565, 4865025, 6339275, 8367843, 10703055, 13946405, 17838425, 19017825, 30682091, 41839215, 53515275, 69732025, 92046273, 153410455, 209196075, 460231365, 767052275, 2301156825]

約数ペア:

[(1, 2301156825), (3, 767052275), (5, 460231365), (11, 209196075), (15, 153410455), (25, 92046273), (33, 69732025), (43, 53515275), (55, 41839215), (75, 30682091), (121, 19017825), (129, 17838425), (165, 13946405), (215, 10703055), (275, 8367843), (363, 6339275), (473, 4865025), (605, 3803565), (645, 3567685), (825, 2789281), (1075, 2140611), (1419, 1621675), (1815, 1267855), (2365, 973005), (3025, 760713), (3225, 713537), (5203, 442275), (5897, 390225), (7095, 324335), (9075, 253571), (11825, 194601), (15609, 147425), (17691, 130075), (26015, 88455), (29485, 78045), (35475, 64867)]