42273795

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 70698240

約数和(自身を除く): 28424445

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 555, 885, 1291, 2183, 3873, 6455, 6549, 10915, 19365, 32745, 47767, 76169, 143301, 228507, 238835, 380845, 716505, 1142535, 2818253, 8454759, 14091265, 42273795]

約数ペア:

[(1, 42273795), (3, 14091265), (5, 8454759), (15, 2818253), (37, 1142535), (59, 716505), (111, 380845), (177, 238835), (185, 228507), (295, 143301), (555, 76169), (885, 47767), (1291, 32745), (2183, 19365), (3873, 10915), (6455, 6549)]