18953055

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12763}}^1$

素因数の和:12788

約数の個数: 32

約数和(自身を含む): 36760320

約数和(自身を除く): 17807265

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 12763, 38289, 63815, 114867, 140393, 191445, 344601, 421179, 574335, 701965, 1263537, 1723005, 2105895, 3790611, 6317685, 18953055]

約数ペア:

[(1, 18953055), (3, 6317685), (5, 3790611), (9, 2105895), (11, 1723005), (15, 1263537), (27, 701965), (33, 574335), (45, 421179), (55, 344601), (99, 191445), (135, 140393), (165, 114867), (297, 63815), (495, 38289), (1485, 12763)]