1330790715

素因数分解:

$3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 2500243200

約数和(自身を除く): 1169452485

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 179, 211, 243, 261, 405, 435, 537, 633, 783, 895, 1055, 1215, 1305, 1611, 1899, 2349, 2685, 3165, 3915, 4833, 5191, 5697, 6119, 7047, 8055, 9495, 11745, 14499, 15573, 17091, 18357, 24165, 25955, 28485, 30595, 35235, 37769, 43497, 46719, 51273, 55071, 72495, 77865, 85455, 91785, 113307, 140157, 165213, 188845, 217485, 233595, 256365, 275355, 339921, 420471, 495639, 566535, 700785, 826065, 1019763, 1095301, 1261413, 1486917, 1699605, 2102355, 2478195, 3059289, 3285903, 5098815, 5476505, 6307065, 7434585, 9177867, 9857709, 15296445, 16429515, 29573127, 45889335, 49288545, 88719381, 147865635, 266158143, 443596905, 1330790715]

約数ペア:

[(1, 1330790715), (3, 443596905), (5, 266158143), (9, 147865635), (15, 88719381), (27, 49288545), (29, 45889335), (45, 29573127), (81, 16429515), (87, 15296445), (135, 9857709), (145, 9177867), (179, 7434585), (211, 6307065), (243, 5476505), (261, 5098815), (405, 3285903), (435, 3059289), (537, 2478195), (633, 2102355), (783, 1699605), (895, 1486917), (1055, 1261413), (1215, 1095301), (1305, 1019763), (1611, 826065), (1899, 700785), (2349, 566535), (2685, 495639), (3165, 420471), (3915, 339921), (4833, 275355), (5191, 256365), (5697, 233595), (6119, 217485), (7047, 188845), (8055, 165213), (9495, 140157), (11745, 113307), (14499, 91785), (15573, 85455), (17091, 77865), (18357, 72495), (24165, 55071), (25955, 51273), (28485, 46719), (30595, 43497), (35235, 37769)]