156955501065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6781}}^1\times {\mathrm{140281}}^1$

素因数の和:147081

約数の個数: 32

約数和(自身を含む): 274001046912

約数和(自身を除く): 117045545847

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 6781, 20343, 33905, 74591, 101715, 140281, 223773, 372955, 420843, 701405, 1118865, 1543091, 2104215, 4629273, 7715455, 23146365, 951245461, 2853736383, 4756227305, 10463700071, 14268681915, 31391100213, 52318500355, 156955501065]

約数ペア:

[(1, 156955501065), (3, 52318500355), (5, 31391100213), (11, 14268681915), (15, 10463700071), (33, 4756227305), (55, 2853736383), (165, 951245461), (6781, 23146365), (20343, 7715455), (33905, 4629273), (74591, 2104215), (101715, 1543091), (140281, 1118865), (223773, 701405), (372955, 420843)]