37748295

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 73261440

約数和(自身を除く): 35513145

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 137, 157, 195, 351, 411, 471, 585, 685, 785, 1233, 1413, 1755, 1781, 2041, 2055, 2355, 3699, 4239, 5343, 6123, 6165, 7065, 8905, 10205, 16029, 18369, 18495, 21195, 21509, 26715, 30615, 48087, 55107, 64527, 80145, 91845, 107545, 193581, 240435, 275535, 279617, 322635, 580743, 838851, 967905, 1398085, 2516553, 2903715, 4194255, 7549659, 12582765, 37748295]

約数ペア:

[(1, 37748295), (3, 12582765), (5, 7549659), (9, 4194255), (13, 2903715), (15, 2516553), (27, 1398085), (39, 967905), (45, 838851), (65, 580743), (117, 322635), (135, 279617), (137, 275535), (157, 240435), (195, 193581), (351, 107545), (411, 91845), (471, 80145), (585, 64527), (685, 55107), (785, 48087), (1233, 30615), (1413, 26715), (1755, 21509), (1781, 21195), (2041, 18495), (2055, 18369), (2355, 16029), (3699, 10205), (4239, 8905), (5343, 7065), (6123, 6165)]