214912095

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{653}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 354290112

約数和(自身を除く): 139378017

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 593, 653, 1779, 1959, 2965, 3265, 8895, 9795, 21941, 24161, 65823, 72483, 109705, 120805, 329115, 362415, 387229, 1161687, 1936145, 5808435, 14327473, 42982419, 71637365, 214912095]

約数ペア:

[(1, 214912095), (3, 71637365), (5, 42982419), (15, 14327473), (37, 5808435), (111, 1936145), (185, 1161687), (555, 387229), (593, 362415), (653, 329115), (1779, 120805), (1959, 109705), (2965, 72483), (3265, 65823), (8895, 24161), (9795, 21941)]