38383965

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 70012800

約数和(自身を除く): 31628835

約数列:

[1, 3, 5, 9, 15, 29, 45, 67, 87, 145, 201, 261, 335, 435, 439, 603, 1005, 1305, 1317, 1943, 2195, 3015, 3951, 5829, 6585, 9715, 12731, 17487, 19755, 29145, 29413, 38193, 63655, 87435, 88239, 114579, 147065, 190965, 264717, 441195, 572895, 852977, 1323585, 2558931, 4264885, 7676793, 12794655, 38383965]

約数ペア:

[(1, 38383965), (3, 12794655), (5, 7676793), (9, 4264885), (15, 2558931), (29, 1323585), (45, 852977), (67, 572895), (87, 441195), (145, 264717), (201, 190965), (261, 147065), (335, 114579), (435, 88239), (439, 87435), (603, 63655), (1005, 38193), (1305, 29413), (1317, 29145), (1943, 19755), (2195, 17487), (3015, 12731), (3951, 9715), (5829, 6585)]