39623715

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 73164000

約数和(自身を除く): 33540285

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 349, 435, 783, 841, 1047, 1305, 1745, 2523, 3141, 3915, 4205, 5235, 7569, 9423, 10121, 12615, 15705, 22707, 30363, 37845, 47115, 50605, 91089, 113535, 151815, 273267, 293509, 455445, 880527, 1366335, 1467545, 2641581, 4402635, 7924743, 13207905, 39623715]

約数ペア:

[(1, 39623715), (3, 13207905), (5, 7924743), (9, 4402635), (15, 2641581), (27, 1467545), (29, 1366335), (45, 880527), (87, 455445), (135, 293509), (145, 273267), (261, 151815), (349, 113535), (435, 91089), (783, 50605), (841, 47115), (1047, 37845), (1305, 30363), (1745, 22707), (2523, 15705), (3141, 12615), (3915, 10121), (4205, 9423), (5235, 7569)]