1330791825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1279

約数の個数: 96

約数和(自身を含む): 2563407360

約数和(自身を除く): 1232615535

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 73, 75, 95, 165, 209, 219, 275, 285, 365, 475, 627, 803, 825, 1045, 1095, 1163, 1387, 1425, 1825, 2409, 3135, 3489, 4015, 4161, 5225, 5475, 5815, 6935, 12045, 12793, 15257, 15675, 17445, 20075, 20805, 22097, 29075, 34675, 38379, 45771, 60225, 63965, 66291, 76285, 84899, 87225, 104025, 110485, 191895, 228855, 243067, 254697, 319825, 331455, 381425, 424495, 552425, 729201, 933889, 959475, 1144275, 1215335, 1273485, 1613081, 1657275, 2122475, 2801667, 3646005, 4669445, 4839243, 6076675, 6367425, 8065405, 14008335, 17743891, 18230025, 23347225, 24196215, 40327025, 53231673, 70041675, 88719455, 120981075, 266158365, 443597275, 1330791825]

約数ペア:

[(1, 1330791825), (3, 443597275), (5, 266158365), (11, 120981075), (15, 88719455), (19, 70041675), (25, 53231673), (33, 40327025), (55, 24196215), (57, 23347225), (73, 18230025), (75, 17743891), (95, 14008335), (165, 8065405), (209, 6367425), (219, 6076675), (275, 4839243), (285, 4669445), (365, 3646005), (475, 2801667), (627, 2122475), (803, 1657275), (825, 1613081), (1045, 1273485), (1095, 1215335), (1163, 1144275), (1387, 959475), (1425, 933889), (1825, 729201), (2409, 552425), (3135, 424495), (3489, 381425), (4015, 331455), (4161, 319825), (5225, 254697), (5475, 243067), (5815, 228855), (6935, 191895), (12045, 110485), (12793, 104025), (15257, 87225), (15675, 84899), (17445, 76285), (20075, 66291), (20805, 63965), (22097, 60225), (29075, 45771), (34675, 38379)]