24857415

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 25945785

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 95, 99, 135, 165, 171, 209, 285, 297, 495, 513, 627, 855, 881, 1045, 1485, 1881, 2565, 2643, 3135, 4405, 5643, 7929, 9405, 9691, 13215, 16739, 23787, 28215, 29073, 39645, 48455, 50217, 83695, 87219, 118935, 145365, 150651, 184129, 251085, 261657, 436095, 451953, 552387, 753255, 920645, 1308285, 1657161, 2259765, 2761935, 4971483, 8285805, 24857415]

約数ペア:

[(1, 24857415), (3, 8285805), (5, 4971483), (9, 2761935), (11, 2259765), (15, 1657161), (19, 1308285), (27, 920645), (33, 753255), (45, 552387), (55, 451953), (57, 436095), (95, 261657), (99, 251085), (135, 184129), (165, 150651), (171, 145365), (209, 118935), (285, 87219), (297, 83695), (495, 50217), (513, 48455), (627, 39645), (855, 29073), (881, 28215), (1045, 23787), (1485, 16739), (1881, 13215), (2565, 9691), (2643, 9405), (3135, 7929), (4405, 5643)]