29787615

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 62254080

約数和(自身を除く): 32466465

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1543, 1755, 2145, 3861, 4629, 6435, 7715, 13887, 16973, 19305, 20059, 23145, 41661, 50919, 60177, 69435, 84865, 100295, 152757, 180531, 208305, 220649, 254595, 300885, 458271, 541593, 661947, 763785, 902655, 1103245, 1985841, 2291355, 2707965, 3309735, 5957523, 9929205, 29787615]

約数ペア:

[(1, 29787615), (3, 9929205), (5, 5957523), (9, 3309735), (11, 2707965), (13, 2291355), (15, 1985841), (27, 1103245), (33, 902655), (39, 763785), (45, 661947), (55, 541593), (65, 458271), (99, 300885), (117, 254595), (135, 220649), (143, 208305), (165, 180531), (195, 152757), (297, 100295), (351, 84865), (429, 69435), (495, 60177), (585, 50919), (715, 41661), (1287, 23145), (1485, 20059), (1543, 19305), (1755, 16973), (2145, 13887), (3861, 7715), (4629, 6435)]