1115850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 2848032

約数和(自身を除く): 1732182

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 173, 215, 258, 346, 430, 519, 645, 865, 1038, 1075, 1290, 1730, 2150, 2595, 3225, 4325, 5190, 6450, 7439, 8650, 12975, 14878, 22317, 25950, 37195, 44634, 74390, 111585, 185975, 223170, 371950, 557925, 1115850]

約数ペア:

[(1, 1115850), (2, 557925), (3, 371950), (5, 223170), (6, 185975), (10, 111585), (15, 74390), (25, 44634), (30, 37195), (43, 25950), (50, 22317), (75, 14878), (86, 12975), (129, 8650), (150, 7439), (173, 6450), (215, 5190), (258, 4325), (346, 3225), (430, 2595), (519, 2150), (645, 1730), (865, 1290), (1038, 1075)]