157033215

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19069}}^1$

素因数の和:19144

約数の個数: 32

約数和(自身を含む): 283761600

約数和(自身を除く): 126728385

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 19069, 57207, 95345, 171621, 286035, 514863, 858105, 1163209, 2574315, 3489627, 5816045, 10468881, 17448135, 31406643, 52344405, 157033215]

約数ペア:

[(1, 157033215), (3, 52344405), (5, 31406643), (9, 17448135), (15, 10468881), (27, 5816045), (45, 3489627), (61, 2574315), (135, 1163209), (183, 858105), (305, 514863), (549, 286035), (915, 171621), (1647, 95345), (2745, 57207), (8235, 19069)]