1330375545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{75611}}^1$

素因数の和:75662

約数の個数: 48

約数和(自身を含む): 2547821952

約数和(自身を除く): 1217446407

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1955, 3519, 5865, 17595, 75611, 226833, 378055, 680499, 1134165, 1285387, 1739053, 3402495, 3856161, 5217159, 6426935, 8695265, 11568483, 15651477, 19280805, 26085795, 29563901, 57842415, 78257385, 88691703, 147819505, 266075109, 443458515, 1330375545]

約数ペア:

[(1, 1330375545), (3, 443458515), (5, 266075109), (9, 147819505), (15, 88691703), (17, 78257385), (23, 57842415), (45, 29563901), (51, 26085795), (69, 19280805), (85, 15651477), (115, 11568483), (153, 8695265), (207, 6426935), (255, 5217159), (345, 3856161), (391, 3402495), (765, 1739053), (1035, 1285387), (1173, 1134165), (1955, 680499), (3519, 378055), (5865, 226833), (17595, 75611)]