39767265

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 73681920

約数和(自身を除く): 33914655

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 435, 465, 899, 983, 1305, 1395, 2697, 2949, 4495, 4915, 8091, 8847, 13485, 14745, 28507, 30473, 40455, 44235, 85521, 91419, 142535, 152365, 256563, 274257, 427605, 457095, 883717, 1282815, 1371285, 2651151, 4418585, 7953453, 13255755, 39767265]

約数ペア:

[(1, 39767265), (3, 13255755), (5, 7953453), (9, 4418585), (15, 2651151), (29, 1371285), (31, 1282815), (45, 883717), (87, 457095), (93, 427605), (145, 274257), (155, 256563), (261, 152365), (279, 142535), (435, 91419), (465, 85521), (899, 44235), (983, 40455), (1305, 30473), (1395, 28507), (2697, 14745), (2949, 13485), (4495, 8847), (4915, 8091)]