66290235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 119093760

約数和(自身を除く): 52803525

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 239, 451, 615, 717, 1195, 1353, 1681, 2255, 2629, 3585, 5043, 6765, 7887, 8405, 9799, 13145, 18491, 25215, 29397, 39435, 48995, 55473, 92455, 107789, 146985, 277365, 323367, 401759, 538945, 1205277, 1616835, 2008795, 4419349, 6026385, 13258047, 22096745, 66290235]

約数ペア:

[(1, 66290235), (3, 22096745), (5, 13258047), (11, 6026385), (15, 4419349), (33, 2008795), (41, 1616835), (55, 1205277), (123, 538945), (165, 401759), (205, 323367), (239, 277365), (451, 146985), (615, 107789), (717, 92455), (1195, 55473), (1353, 48995), (1681, 39435), (2255, 29397), (2629, 25215), (3585, 18491), (5043, 13145), (6765, 9799), (7887, 8405)]