64402965

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 129024000

約数和(自身を除く): 64621035

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 135, 155, 165, 279, 297, 341, 465, 495, 837, 1023, 1395, 1399, 1485, 1705, 3069, 4185, 4197, 5115, 6995, 9207, 12591, 15345, 15389, 20985, 37773, 43369, 46035, 46167, 62955, 76945, 130107, 138501, 188865, 216845, 230835, 390321, 415503, 477059, 650535, 692505, 1170963, 1431177, 1951605, 2077515, 2385295, 4293531, 5854815, 7155885, 12880593, 21467655, 64402965]

約数ペア:

[(1, 64402965), (3, 21467655), (5, 12880593), (9, 7155885), (11, 5854815), (15, 4293531), (27, 2385295), (31, 2077515), (33, 1951605), (45, 1431177), (55, 1170963), (93, 692505), (99, 650535), (135, 477059), (155, 415503), (165, 390321), (279, 230835), (297, 216845), (341, 188865), (465, 138501), (495, 130107), (837, 76945), (1023, 62955), (1395, 46167), (1399, 46035), (1485, 43369), (1705, 37773), (3069, 20985), (4185, 15389), (4197, 15345), (5115, 12591), (6995, 9207)]