145217857515

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{261463}}^1$

素因数の和:262139

約数の個数: 32

約数和(自身を含む): 236547526656

約数和(自身を除く): 91329669141

約数列:

[1, 3, 5, 15, 61, 183, 305, 607, 915, 1821, 3035, 9105, 37027, 111081, 185135, 261463, 555405, 784389, 1307315, 3921945, 15949243, 47847729, 79746215, 158708041, 239238645, 476124123, 793540205, 2380620615, 9681190501, 29043571503, 48405952505, 145217857515]

約数ペア:

[(1, 145217857515), (3, 48405952505), (5, 29043571503), (15, 9681190501), (61, 2380620615), (183, 793540205), (305, 476124123), (607, 239238645), (915, 158708041), (1821, 79746215), (3035, 47847729), (9105, 15949243), (37027, 3921945), (111081, 1307315), (185135, 784389), (261463, 555405)]