152048715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15913}}^1$

素因数の和:15948

約数の個数: 48

約数和(自身を含む): 304784928

約数和(自身を除く): 152736213

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 15913, 47739, 79565, 111391, 206869, 238695, 334173, 556955, 620607, 779737, 1034345, 1448083, 1670865, 2339211, 3103035, 3898685, 4344249, 7240415, 10136581, 11696055, 21721245, 30409743, 50682905, 152048715]

約数ペア:

[(1, 152048715), (3, 50682905), (5, 30409743), (7, 21721245), (13, 11696055), (15, 10136581), (21, 7240415), (35, 4344249), (39, 3898685), (49, 3103035), (65, 2339211), (91, 1670865), (105, 1448083), (147, 1034345), (195, 779737), (245, 620607), (273, 556955), (455, 334173), (637, 238695), (735, 206869), (1365, 111391), (1911, 79565), (3185, 47739), (9555, 15913)]