236415045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{5231}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 397799424

約数和(自身を除く): 161384379

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1965, 3013, 5231, 9039, 15065, 15693, 26155, 45195, 78465, 120313, 360939, 601565, 685261, 1804695, 2055783, 3426305, 10278915, 15761003, 47283009, 78805015, 236415045]

約数ペア:

[(1, 236415045), (3, 78805015), (5, 47283009), (15, 15761003), (23, 10278915), (69, 3426305), (115, 2055783), (131, 1804695), (345, 685261), (393, 601565), (655, 360939), (1965, 120313), (3013, 78465), (5231, 45195), (9039, 26155), (15065, 15693)]