379991036145

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1499}}^1\times {\mathrm{344893}}^1$

素因数の和:346414

約数の個数: 48

約数和(自身を含む): 707722488000

約数和(自身を除く): 327731451855

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1499, 4497, 7495, 10493, 22485, 31479, 52465, 73451, 157395, 220353, 344893, 367255, 1034679, 1101765, 1724465, 2414251, 5173395, 7242753, 12071255, 16899757, 36213765, 50699271, 84498785, 253496355, 516994607, 1550983821, 2584973035, 3618962249, 7754919105, 10856886747, 18094811245, 25332735743, 54284433735, 75998207229, 126663678715, 379991036145]

約数ペア:

[(1, 379991036145), (3, 126663678715), (5, 75998207229), (7, 54284433735), (15, 25332735743), (21, 18094811245), (35, 10856886747), (49, 7754919105), (105, 3618962249), (147, 2584973035), (245, 1550983821), (735, 516994607), (1499, 253496355), (4497, 84498785), (7495, 50699271), (10493, 36213765), (22485, 16899757), (31479, 12071255), (52465, 7242753), (73451, 5173395), (157395, 2414251), (220353, 1724465), (344893, 1101765), (367255, 1034679)]