219033135

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157013}}^1$

素因数の和:157055

約数の個数: 24

約数和(自身を含む): 391906944

約数和(自身を除く): 172873809

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 157013, 471039, 785065, 1413117, 2355195, 4867403, 7065585, 14602209, 24337015, 43806627, 73011045, 219033135]

約数ペア:

[(1, 219033135), (3, 73011045), (5, 43806627), (9, 24337015), (15, 14602209), (31, 7065585), (45, 4867403), (93, 2355195), (155, 1413117), (279, 785065), (465, 471039), (1395, 157013)]