103668465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21397}}^1$

素因数の和:21441

約数の個数: 32

約数和(自身を含む): 184878720

約数和(自身を除く): 81210255

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 21397, 64191, 106985, 320955, 363749, 406543, 1091247, 1219629, 1818745, 2032715, 5456235, 6098145, 6911231, 20733693, 34556155, 103668465]

約数ペア:

[(1, 103668465), (3, 34556155), (5, 20733693), (15, 6911231), (17, 6098145), (19, 5456235), (51, 2032715), (57, 1818745), (85, 1219629), (95, 1091247), (255, 406543), (285, 363749), (323, 320955), (969, 106985), (1615, 64191), (4845, 21397)]